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Logitech G Pro X Superlight 2 DEX vs Logitech MX Master 3S

Side-by-side comparison based on expert reviews and community consensus.

Logitech G Pro X Superlight 2 DEX
Best Premium Gaming
Logitech MX Master 3S
Best Overall
Price
$130-$160
$90-$110
Summary
Logitech's answer to ergonomic gaming — a featherlight asymmetric shape with their best-ever sensor. Recommended in multiple Reddit gaming threads as a top-tier ergo option.
The undisputed king of ergonomic productivity mice. Praised across Reddit communities for eliminating wrist and hand pain, with best-in-class comfort for all-day office use.
Pros
  • Mentioned alongside DeathAdder V3 as a top ergonomic gaming recommendation on Reddit
  • Extremely lightweight at ~60g despite ergonomic shape
  • HERO 2 sensor is among the best available for competitive gaming
  • Wireless with excellent battery life
  • Repeatedly cited across multiple Reddit communities as the go-to for wrist and hand pain relief
  • Electromagnetic scroll wheel is fast and precise for productivity workflows
  • Multi-device Bluetooth connectivity with easy switching
  • Premium build quality with a well-sculpted right-hand ergonomic shape
Cons
  • Very expensive — one of the priciest mice on the market
  • Ergonomic shape is more subtle than deep-contour mice like DeathAdder
  • Overkill for casual or office users
  • Limited programmable buttons compared to productivity mice
  • Expensive compared to most office mice
  • Described as 'primitive' for gaming — strictly a productivity mouse
  • Right-hand only design excludes left-handed users
  • Heavier than performance-focused mice
Our take
If you want the absolute pinnacle of wireless ergonomic gaming performance and money isn't a concern, the DEX is the pick. It's what happens when Logitech takes their flagship sensor and finally puts it in a proper ergo shell.
If you spend 6+ hours a day at a desk, just buy this. It's the mouse that comes up in every single ergonomic thread, and for good reason — it's the rare product that actually delivers on its comfort promises.
Buy
The verdict

Get the Logitech G Pro X Superlight 2 DEX if you want premium gaming performance. Get the Logitech MX Master 3S if you value overall more. Both are excellent choices in ergonomic mice.