> ## Content Index > Fetch the complete content index at: https://a9droid.com/llms.txt > Use this file to discover other available public pages before exploring further. # Best Trackball Mouse for Graphic Designers Who Sit - URL: https://a9droid.com/best-trackball-mouse-graphic-designers/ - Published: 2026-09-07T07:21:02.000Z - Updated: 2026-09-07T09:49:14.000Z - Description: Seven trackballs lined up on published specs, from a two-button budget pick to the tilting MX Ergo S. Which one suits a designer's day, and which to skip. - Author: Samuel Harris - Tags: Keyboards, Mice & Accessories, Computer Accessories, Ergonomics The best trackball mouse for graphic designers is the Logitech Ergo M575S, a thumb-ball body with three customizable buttons and a 5.28 x 4.13 x 3.94 in footprint that stays put on any surface. If you sit at the desk all day and want a tilted body, the Logitech MX Ergo S with its 20-degree tilt and six buttons is the better buy. Here is the thing most guides get wrong: the ball diameter and the button count decide this, not the wireless spec everyone leads with. In this guide 1. [How I cut seven trackballs down to one winner](#how-i-cut-seven-trackballs-down-to-one-winner) 2. [Best trackball mouse for graphic designers at a glance](#best-trackball-mouse-for-graphic-designers-at-a-glance) 3. [Does a trackball actually suit design work?](#does-a-trackball-actually-suit-design-work) 4. [1\. Logitech Ergo M575S Wireless Bluetooth Trackball Mouse — Best overall](#1-logitech-ergo-m575s-wireless-bluetooth-trackball-mouse-%E2%80%94-best-overall) 5. [2\. Logitech MX Ergo S Advanced Wireless Trackball Mouse — Best premium](#2-logitech-mx-ergo-s-advanced-wireless-trackball-mouse-%E2%80%94-best-premium) 6. [3\. Nulea M512 Wireless Trackball Mouse — Best for heavy use](#3-nulea-m512-wireless-trackball-mouse-%E2%80%94-best-for-heavy-use) 7. [4\. Nulea M501 Wireless Trackball Mouse — Best compact](#4-nulea-m501-wireless-trackball-mouse-%E2%80%94-best-compact) 8. [5\. EDJO TM286 Wireless Trackball Mouse — Most versatile](#5-edjo-tm286-wireless-trackball-mouse-%E2%80%94-most-versatile) 9. [6\. TECKNET TK-MS023 Wireless Trackball Mouse — Best for families](#6-tecknet-tk-ms023-wireless-trackball-mouse-%E2%80%94-best-for-families) 10. [7\. SABLUTE TM286M Wireless Trackball Mouse — Best budget pick](#7-sablute-tm286m-wireless-trackball-mouse-%E2%80%94-best-budget-pick) 11. [Thumb ball or finger ball: which control style wins?](#thumb-ball-or-finger-ball-which-control-style-wins) 12. [How many buttons do you actually need?](#how-many-buttons-do-you-actually-need) 13. [When a different pick wins](#when-a-different-pick-wins) 14. [The verdict](#the-verdict) 15. [FAQ](#faq) ## How I cut seven trackballs down to one winner I lined up the published specifications for all seven trackballs side by side, then cut on hard criteria before I weighed anything soft. Three picks left on the same reasons. First, I ruled out anything that could not map buttons the way a designer needs. Both Logitech models list a companion app for remapping and Smart Actions. The rest rely on fixed buttons, which is fine for browsing but limiting when you want a modifier key under your thumb. Second, I checked the ball. A larger ball moves the cursor further per rotation, which matters when you are nudging a node by a pixel. The Nulea 55mm ball is the only diameter published in the set. Third, I looked at what the body does for a wrist that sits still for hours. A tilt angle changes forearm posture, and three picks state one. Here is what the screen came down to, in order: 1. Button mapping and app support, because a designer lives in modifier keys. 2. Ball size and control style, because fine cursor work rewards a bigger ball. 3. Body posture: tilt angle, footprint, and stated comfort claims. 4. Charging and warranty, as tie-breakers between close picks. The best trackball mouse for graphic designers had to clear the first three, not just one. That is why a cheaper body with a steeper tilt did not take the top spot. ## Best trackball mouse for graphic designers at a glance | Pick | Ball / control | Tilt | Price | | -------------------------------------------------------------------------------------------- | ----------------------- | ----------- | ------------------------------------------------------------------ | | **Best overall**[Logitech Ergo M575S](https://www.amazon.com/dp/B0BBQ3ZYNY?tag=a9droid-20) | Thumb ball3 buttons | None stated | [Check Price](https://www.amazon.com/dp/B0BBQ3ZYNY?tag=a9droid-20) | | **Best premium**[Logitech MX Ergo S](https://www.amazon.com/dp/B0D6PTR6MP?tag=a9droid-20) | Thumb ball6 buttons | 20° claim | [Check Price](https://www.amazon.com/dp/B0D6PTR6MP?tag=a9droid-20) | | **Best for heavy use**[Nulea M512](https://www.amazon.com/dp/B0GT16L625?tag=a9droid-20) | 55mm ballambidextrous | None stated | [Check Price](https://www.amazon.com/dp/B0GT16L625?tag=a9droid-20) | | **Best compact**[Nulea M501](https://www.amazon.com/dp/B09HHHDZZG?tag=a9droid-20) | Thumb ball6 buttons | None stated | [Check Price](https://www.amazon.com/dp/B09HHHDZZG?tag=a9droid-20) | | **Most versatile**[EDJO TM286](https://www.amazon.com/dp/B0GWH19QMK?tag=a9droid-20) | Thumb ball5 DPI levels | 30° claim | [Check Price](https://www.amazon.com/dp/B0GWH19QMK?tag=a9droid-20) | | **Best for families**[TECKNET TK-MS023](https://www.amazon.com/dp/B0FPFTF4NH?tag=a9droid-20) | Thumb ballsilent clicks | 16° claim | [Check Price](https://www.amazon.com/dp/B0FPFTF4NH?tag=a9droid-20) | | **Best budget pick**[SABLUTE TM286M](https://www.amazon.com/dp/B0FKSXFGQV?tag=a9droid-20) | Thumb ball5 DPI levels | None stated | [Check Price](https://www.amazon.com/dp/B0FKSXFGQV?tag=a9droid-20) | ## Does a trackball actually suit design work? Yes, a trackball suits design work, but the answer depends on what you draw with. The keyword here carries "graphic designers," and Amazon's search treated that loosely. None of these listings publishes a designer-specific feature like pressure sensitivity or a pen mode. So treat "for graphic designers" as a fit question you decide, not a promise any box makes. A trackball earns its place in a design workflow for one reason: the body never moves. You spin a ball with your thumb, and your forearm stays parked. That is a real gain when you spend hours in a layout tool nudging elements. Where it can fall short: - **Freehand illustration.** A ball is not a stylus. If you draw curves by hand, a pen tablet still wins. - **Broad, fast strokes.** Trackballs favour precise small moves over long sweeps. - **Muscle memory.** Coming from a regular mouse, expect a few days of retraining. Two features do help design specifically. A larger ball, like the Nulea 55mm, gives finer cursor control per rotation. And app-based button mapping, which both Logitech models list, lets you put a modifier or a tool shortcut under your thumb. Those two things are why the best trackball mouse for graphic designers in this set is a mapping-capable thumb ball, not the cheapest body. ## 1\. Logitech Ergo M575S Wireless Bluetooth Trackball Mouse — Best overall **The M575S is the safest pick for a designer because it pairs a proven thumb-ball body with app-driven button mapping.** [![Logitech Ergo M575S trackball with graphite body and blue ball — the sculpted thumb-ball shape that keeps the forearm parked](https://m.media-amazon.com/images/I/31epD4k4UcL._SL500_.jpg)](https://www.amazon.com/dp/B0BBQ3ZYNY?tag=a9droid-20) **Best for:** designers who want a proven thumb-ball body and app-driven button mapping **Skip it if:** you want a tilted body or USB-C charging What sets the M575S apart in this group is the balance. It carries the Logitech app for remapping, so you can drop a modifier under one of its 3 customizable buttons, and Logitech says you also get Smart Actions and adjustable cursor speed. That app support is the line that splits this set: only the two Logitech picks have it, and app mapping is what turns a browsing mouse into a design tool. The body measures 5.28 x 4.13 x 3.94 in, a sculpted shape Logitech says was certified by ergonomists and claims cuts forearm muscle strain by 25%. It carries a 1 Year limited hardware warranty and released in 2024\. Thumb control keeps your hand still, which is the whole point on a tight desk. The trade-off against the rest is honest. It sits at the second-highest price position here, and unlike the MX Ergo S it lists no tilt angle and no USB-C charging. If posture is your first concern, the premium pick tilts. If mapping and a reliable body are, this is the one. **Pros:** - App-based remapping with 3 customizable buttons - Sculpted body with 25% strain-reduction claim - Stated footprint of 5.28 x 4.13 x 3.94 in - Thumb control that keeps the hand parked - Backed by a stated hardware warranty **Cons:** - No tilt angle published, unlike two rivals - Second-highest price position in this set - Charging method not stated here - Only three buttons versus six on the MX Ergo S [Check Price on Amazon](https://www.amazon.com/dp/B0BBQ3ZYNY?tag=a9droid-20) ## 2\. Logitech MX Ergo S Advanced Wireless Trackball Mouse — Best premium **The MX Ergo S is the pick for a designer whose neck and forearm complain by mid-afternoon, thanks to its tilt and six buttons.** [![Logitech MX Ergo S trackball in graphite showing the angled body — the 20-degree tilt built for all-day forearm posture](https://m.media-amazon.com/images/I/31BXUKWVSdL._SL500_.jpg)](https://www.amazon.com/dp/B0D6PTR6MP?tag=a9droid-20) **Best for:** designers who work all day and want a 20-degree tilt with six buttons **Skip it if:** you resent paying the top price here for comfort features This is the most feature-loaded trackball in the group and it carries the highest price position. Logitech states a 20-degree tilt angle, which no other pick matches with a rigid tilt claim in the same way, and says it cuts muscle strain by 27% with 80% quieter clicks. For a designer at the desk from morning to dark, the tilt is the differentiator. It lists 6 customizable buttons through the Logitech app, twice the M575S count. That gives you more tool shortcuts under your fingers, which matters in a dense layout tool. Charging is USB-C, and Logitech claims up to 24 hours of use from a 1-minute charge, or up to 120 days on a full one. It released in 2024 with a 1 Year limited hardware warranty. The trade-off is money. You pay the top ticket in this set, and the extra buys posture and button count rather than a bigger ball. If your workflow lives on shortcuts and long sessions, that is worth it. If it does not, the M575S covers the essentials for less. **Pros:** - Stated 20-degree tilt for forearm posture - Six customizable buttons via the Logitech app - USB-C charging with a fast-charge claim - 27% strain-reduction and quieter-click claims **Cons:** - Highest price position in the whole set - Charging cable not included, per the listing - No larger ball despite the price - Only a 1 Year warranty against budget rivals' longer terms [Check Price on Amazon](https://www.amazon.com/dp/B0D6PTR6MP?tag=a9droid-20) ## 3\. Nulea M512 Wireless Trackball Mouse — Best for heavy use **The M512 earns its spot on one number: a 55mm ball, the only published diameter here, built for fine cursor control.** [![Nulea M512 trackball with a large red ball — the oversized 55mm ball Nulea points at graphic design and video editing](https://m.media-amazon.com/images/I/41oPEiUTeaL._SL500_.jpg)](https://www.amazon.com/dp/B0GT16L625?tag=a9droid-20) **Best for:** editors who want a 55mm ball and ambidextrous switching **Skip it if:** you need a published weight or a longer warranty The 55mm ball is the reason to look here. A bigger ball moves the cursor further per turn, and Nulea points the M512 straight at graphic design and video editing. For long editing sessions where you nudge and scrub for hours, that larger diameter can mean fewer thumb re-grips. It is the standout spec in a set where most listings never state a ball size at all. It also runs an ambidextrous body with a mode switch, so left-handed designers get a real option here that the thumb-shaped Logitech models do not offer. Nulea lists 4-level DPI at 400/800/1200/1600 and multi-device pairing across three devices by Bluetooth or 2.4 GHz. Warranty is 12 months. The trade-off is thin data and no app. Nulea publishes no weight and no dimensions here, and there is no companion app for deep remapping, so your button layout is what the hardware gives you. If ball size drives your decision, this wins. If mapping does, a Logitech does. **Pros:** - Only stated ball size in the set, at 55mm - Ambidextrous body with a mode switch - Four DPI levels from 400 to 1600 - Three-device pairing over Bluetooth or 2.4 GHz **Cons:** - No published weight or dimensions - No companion app for button remapping - Warranty of only 12 months - Sits near the top of the price range [Check Price on Amazon](https://www.amazon.com/dp/B0GT16L625?tag=a9droid-20) ## 4\. Nulea M501 Wireless Trackball Mouse — Best compact **The M501 packs six buttons into a thin 0.04 x 5.51 x 4.37 in body that weighs just 4.51 oz, for a cramped desk.** [![Nulea M501 trackball with red ball and curved thumb body — the low-profile shell built to fit a tight desk](https://m.media-amazon.com/images/I/31nHHfTYRnL._SL500_.jpg)](https://www.amazon.com/dp/B09HHHDZZG?tag=a9droid-20) **Best for:** designers on a cramped desk who want six buttons in a thin body **Skip it if:** you want a large ball or a tilt angle The draw here is the button count on a small footprint. Nulea lists a 6 Button layout and a thin 0.04 x 5.51 x 4.37 in shell at 4.51 oz, one of only two weights published in this group. That is a lot of function in a body that will not crowd a shared desk or a corner of a studio bench. It connects to three devices by Bluetooth or a USB dongle, with a switch on the base, and runs a built-in rechargeable battery. DPI is adjustable across four levels for coarse or detailed work. Warranty is 12 months. The curved shape is meant to keep the thumb relaxed, though Nulea publishes no tilt angle for it. The trade-off is the same app gap as its bigger sibling, plus a modest ball. You get more buttons than the M575S but no software to map them deeply, so their usefulness depends on the fixed functions. And there is no oversized ball here for the finest cursor work. Choose it when desk space and button count matter more than mapping. **Pros:** - Six buttons in a thin, light body - Stated weight of 4.51 oz - Compact 0.04 x 5.51 x 4.37 in footprint - Three-device switching with a base button **Cons:** - No companion app for deep remapping - No large ball or tilt angle stated - Warranty of only 12 months - Sits mid-range in price for fewer features [Check Price on Amazon](https://www.amazon.com/dp/B09HHHDZZG?tag=a9droid-20) ## 5\. EDJO TM286 Wireless Trackball Mouse — Most versatile **The TM286 offers the widest DPI range here and the steepest stated tilt, at 30 degrees, on an entry ticket.** [![EDJO TM286 trackball in red with an angled body — the 30-degree tilt EDJO builds around a natural hand position](https://m.media-amazon.com/images/I/31kCezKjoQL._SL500_.jpg)](https://www.amazon.com/dp/B0GWH19QMK?tag=a9droid-20) **Best for:** someone who wants the widest DPI range and a steep 30-degree tilt on a budget **Skip it if:** you rely on a companion app for button mapping The TM286 covers the most ground for the least money. EDJO lists 5 DPI levels at 400/800/1200/1600/2400, the widest ceiling in this group, so you can dial in a fast cursor for a big canvas or slow it right down for pixel work. That range is the versatility the award points at. It also claims a 30-degree tilt, the steepest posture angle stated in the set, on a body EDJO markets as staying put with zero movement space needed. It measures 0.1 x 5.52 x 4.08 in at 5.1 oz, pairs to three devices over dual Bluetooth and 2.4 GHz, and charges by USB-C with a 500mAh cell. Warranty is 1 year. The trade-off is the missing software. There is no companion app, so button behaviour is fixed, and a designer who wants a modifier under the thumb will feel that limit against either Logitech. As a flexible, budget-friendly body with a strong tilt claim, though, it does a lot. **Pros:** - Widest DPI range here, up to 2400 - Steepest stated tilt in the set at 30 degrees - USB-C charging with a 500mAh battery - Entry price for a well-specified body **Cons:** - No app for button remapping - Tilt figure is a manufacturer claim only - Only one seller lists it - No large ball for the finest cursor work [Check Price on Amazon](https://www.amazon.com/dp/B0GWH19QMK?tag=a9droid-20) ## 6\. TECKNET TK-MS023 Wireless Trackball Mouse — Best for families **The TK-MS023 pairs silent clicks and a 36-month warranty with the lightest body here, at 2.12 oz, for a shared desk.** [![TECKNET TK-MS023 black trackball with an angled body — the quiet-click design built for a shared home desk](https://m.media-amazon.com/images/I/31y5fJoYcJL._SL500_.jpg)](https://www.amazon.com/dp/B0FPFTF4NH?tag=a9droid-20) **Best for:** a shared home desk wanting silent clicks and a long warranty **Skip it if:** you want a large ball for fine cursor work For a desk that gets passed around, the TK-MS023 makes sense. TECKNET calls it a silent mouse, which keeps a shared room calm, and it carries the longest coverage in the group at a 36 Months warranty. That warranty length is the standout number and a real reassurance for a family that shares one device. It is the lightest body here at 2.12 oz, measures 0.1 x 5 x 4 in, and claims a 16-degree vertical angle that TECKNET says cuts strain by up to 50%. DPI runs across five levels from 100 to 1200, and it pairs to three devices, two by Bluetooth and one by 2.4 GHz. A 500mAh battery charges fast, per the listing. The trade-off for a designer is the ceiling. Top DPI tops out at 1200, lower than the EDJO and Logitech options, and there is no large ball or app mapping. It is a comfortable, quiet, well-warrantied body rather than a precision-first tool. Buy it for the shared desk, not the pixel-perfect edit. **Pros:** - Longest warranty here at 36 Months - Silent clicks for a shared room - Lightest body in the set at 2.12 oz - 16-degree tilt with a 50% strain claim **Cons:** - DPI ceiling of only 1200 - No large ball or app remapping - Only one seller lists it - Strain figure is a manufacturer claim [Check Price on Amazon](https://www.amazon.com/dp/B0FPFTF4NH?tag=a9droid-20) ## 7\. SABLUTE TM286M Wireless Trackball Mouse — Best budget pick **The TM286M is the cheapest of the seven and still carries a 2 Year warranty, making it a low-risk first trackball.** [![SABLUTE TM286M trackball with a red ball — the entry-price thumb-ball body for a first trackball buyer](https://m.media-amazon.com/images/I/41aM1zOgXSL._SL500_.jpg)](https://www.amazon.com/dp/B0FKSXFGQV?tag=a9droid-20) **Best for:** a first trackball on the cheapest ticket in this set **Skip it if:** you need published dimensions beyond the footprint If you want to try thumb control before committing money, this is the entry point. It is the cheapest of the seven, and yet SABLUTE still lists a 2 Year warranty, longer than either Logitech's stated 1 Year. For a first trackball, that combination lowers the risk of the experiment. SABLUTE lists 5 DPI settings for spreadsheets, presentations, and detail work, plus dedicated forward and back buttons for faster navigation. It connects over 2.4GHz wireless or Bluetooth across three devices and runs a rechargeable battery charged by USB. The listed footprint is 5.5 x 4 in. The trade-off is thin published data and basics-only features. There is no full dimension set beyond the footprint, no weight, no tilt angle, and no app. For a designer chasing precision, that is a lot of unknowns. But as a first trackball to learn the control style on, backed by the longest budget warranty here, it does its one job. Move up to a Logitech once you know the thumb ball suits you. **Pros:** - Cheapest of the seven picks - Longest warranty at the budget tier, 2 Year - Five DPI settings for varied tasks - Three-device pairing over Bluetooth or 2.4GHz **Cons:** - No weight, tilt, or full dimensions stated - No app for button remapping - Only one seller lists it - Basics-only feature set for design work [Check Price on Amazon](https://www.amazon.com/dp/B0FKSXFGQV?tag=a9droid-20) ## Thumb ball or finger ball: which control style wins? Every trackball in this set is a thumb ball. That is worth knowing up front, because the other main style, a finger-operated ball you spin with the middle fingers, is not represented here at all. A thumb ball has clear strengths for a designer: - Your fingers stay free for the click buttons. - The hand rests in one place, which suits a tight desk. - The learning curve is gentle coming from a regular mouse. The thumb-ball limits matter too. Very fine cursor moves ask a lot of one digit, which is exactly why ball size counts. A larger ball, like the Nulea 55mm, gives more travel per rotation and eases the strain of small, repeated nudges. That is why it takes the heavy-use award. So within this group, the real style question is ball size, not thumb versus finger. If your work is precise and repetitive, lean toward the larger ball. If it is general layout and browsing, any of the thumb bodies here will serve, and the button mapping matters more than the diameter. ## How many buttons do you actually need? Button count separates the picks more than any other single spec. Here is how the set stacks up, from most to least useful for shortcut-heavy work: 1. **Six mappable buttons, MX Ergo S.** The most flexible, since the app lets you assign tools and modifiers. 2. **Six buttons, Nulea M501.** Same count, but fixed functions without an app. 3. **Three mappable buttons, M575S.** Fewer buttons, but the app makes each count. 4. **Fixed navigation sets** on the EDJO, TECKNET, and SABLUTE, with forward and back keys. The lesson is that count alone misleads. Six fixed buttons can be less useful to a designer than three mappable ones, because a layout tool rewards custom shortcuts more than extra static keys. That is the whole case for the best trackball mouse for graphic designers being an app-capable Logitech rather than a six-button body without software. Ask yourself how many tool shortcuts you actually reach for. If it is two or three modifiers you want under your thumb, mapping matters more than raw count. If you never remap anything, then a fixed six-button body like the M501 gives you plenty for less money. ## When a different pick wins The winner is not the winner for everyone. Here are the flips, each tied to a checkable condition: - **If you sit for eight hours and your forearm aches, the MX Ergo S wins.** Its 20-degree tilt and 27% strain claim target exactly that. - **If your work is fine and repetitive, the Nulea M512 wins.** The 55mm ball gives the most cursor travel per rotation. - **If your desk is tiny, the Nulea M501 wins.** A 4.51 oz body at 0.04 x 5.51 x 4.37 in barely takes room. - **If a family shares the desk, the TECKNET wins.** Silent clicks and a 36 Months warranty suit shared use. - **If you are trying a trackball for the first time, the SABLUTE wins.** It is the cheapest, with a 2 Year warranty behind it. The cutoff is simple. Below the threshold of needing app-mapped shortcuts and a big ball, a budget body does the job. Above it, spend on a Logitech. ## The verdict If you want one trackball for design work and you value a proven body with mappable buttons, buy the Logitech Ergo M575S. Its 3 customizable buttons run through the Logitech app, its sculpted 5.28 x 4.13 x 3.94 in shell carries a 25% strain claim, and it clears every screen: mapping, comfort, and a stated warranty. It is not the cheapest and it does not tilt, but it is the most balanced pick for a designer here. If your day runs long and your posture is the problem, the MX Ergo S is the better buy. The exact advantage is its 20-degree tilt and six mappable buttons, plus USB-C charging with a fast-charge claim. That is comfort and shortcut depth the M575S does not match, and it is why it takes the premium spot despite the top price in this set. The cutoff between them is your workflow. If you remap two or three modifiers and want a dependable body, the M575S is enough. If you live in shortcuts and sit all day, the tilt and the extra buttons on the MX Ergo S earn their price. Both beat the app-less bodies on the one feature that turns a trackball into a design tool. ## FAQ ### Is a trackball mouse worth it for graphic designers? A trackball mouse is worth it for a designer who works in a fixed desk space and wants the forearm to stay parked. It is not a stylus replacement for freehand illustration. For layout, editing, and precise cursor nudges, a thumb ball with mappable buttons like the M575S earns its place, especially where desk room is tight. ### Which is better, the Logitech M575S or the MX Ergo S? Between the Logitech M575S and the MX Ergo S, the split is comfort and buttons. The M575S has 3 mappable buttons and no stated tilt, at a lower price. The MX Ergo S adds a 20-degree tilt, six mappable buttons, and USB-C charging. Choose the M575S for balance, the MX Ergo S for long all-day sessions. ### What DPI range do I need in a trackball for design work? The DPI range you need for design work depends on your canvas size. A wider range gives you a fast cursor for a big layout and a slow one for pixel work. The EDJO TM286 tops the set at 2400 across 5 levels, while the TECKNET tops out at 1200\. Wider is more flexible, but mapping matters more. ### Does ball size matter on a trackball for graphic designers? Ball size matters on a trackball for graphic designers because a larger ball moves the cursor further per rotation, easing fine, repeated nudges. The Nulea M512 lists a 55mm ball, the only stated diameter in this set, which is why it takes the heavy-use award. Most other listings here never publish a ball size at all. ### What is the most common mistake when buying a design trackball? The most common mistake is buying on button count alone. Six fixed buttons can be less useful than three mappable ones, because a layout tool rewards custom shortcuts over static keys. Check whether the trackball has a companion app for remapping. Only the two Logitech models in this set list one, which shapes the whole ranking. Start by deciding whether you remap shortcuts and how fine your cursor work gets. If you do map modifiers and want one dependable body, the Logitech Ergo M575S is the right default: it clears mapping, comfort, and warranty without asking for the top price. If your forearm complains by afternoon or you lean on many shortcuts, step up to the MX Ergo S for the tilt and six buttons. Either way, buy the app-capable body, because that is the feature that turns a trackball from a browsing tool into something a designer can actually build a workflow around. *Last updated: October 5, 2026\. Product availability re-checked.* *This page contains affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.*