Kinesis Advantage2 KB600 vs CHERRY XTRFY MX 3.1 — Ergonomic Workhorse or Gaming Daily Driver?

Two Cherry MX Brown keyboards at opposite ends of the spectrum. The Kinesis Advantage2 KB600 is a contoured split ergonomic workhorse built for heavy typists fighting wrist pain. The CHERRY XTRFY MX 3.1 is a flat TKL gaming board with real Cherry MX2A Browns and a hot-swap socket. Same switches, totally different jobs. This is the right comparison to make if you’re torn between buying a keyboard for typing comfort or for gaming performance — they will not feel the same on your desk.

At a Glance

	Kinesis Advantage2 KB600	CHERRY XTRFY MX 3.1
Price	$379	$129
Form Factor	Contoured split ergonomic	TKL (87-key) flat
Switches	Cherry MX Brown	Cherry MX2A Brown (hot-swap)
Keycaps	PBT dye-sub	PBT double-shot
Programmability	Onboard SmartSet, no software	CHERRY UTILITY software
Best For	Heavy typing, RSI sufferers	Gaming, work-from-home hybrid
Learning Curve	2–3 weeks	None

Quick Verdict

If you type more than four hours a day for a living and your wrists hurt, the Advantage2 is the right buy — full stop. It costs three times as much and looks like a kitchen appliance, but it ends the wrist pain. If you mostly game with some typing on the side, the XTRFY MX 3.1 is the smarter pick — real Cherry MX2A Browns, hot-swap, and a TKL footprint that doesn’t take over your desk.

Form Factor and Layout

This is the biggest difference between these two. The Kinesis is a split keyboard with concave key wells your fingers curl into, plus two thumb clusters that take over Backspace, Enter, Space, Delete, Ctrl, and Alt. Your wrists stay neutral, your pinkies stop stretching for distant keys, and the typing muscle load gets distributed properly. It’s the most ergonomic mainstream keyboard you can buy without going custom.

The XTRFY MX 3.1 is a standard TKL. Flat, 87 keys, no number pad, no fancy curves. You can use it the second you plug it in. No learning curve, no thumb cluster to memorize, no two-week productivity dip. For most people, this is just a normal keyboard with good switches.

Switches and Typing Feel

Both use Cherry MX Brown switches, but there’s a subtle generation gap. The XTRFY ships with the new Cherry MX2A Browns — slightly smoother factory lube, refined stem geometry, less wobble. The Advantage2 uses the original MX Browns, which are still excellent but slightly scratchier. Both feel tactile, neither is loud, and neither will rattle a roommate at 2 AM.

The bigger feel difference comes from the boards themselves. The Advantage2’s curved key wells reduce how far your fingers travel from the home row, which makes long typing sessions feel less fatiguing. The XTRFY’s flat layout is faster for short bursts and reaction-based input, which is exactly what gaming wants.

Build Quality and Keycaps

Both keyboards punch above their plastic. The Advantage2’s PBT dye-sublimated caps are essentially unkillable — they will outlive most of your other peripherals. The XTRFY uses PBT double-shot caps, which are also excellent and have the added benefit of pristine legends for the life of the board. Both have a satisfying typing acoustic, though the Advantage2 sounds a bit deeper because of its larger chassis cavity.

Programmability and Software

The Advantage2 wins this one without breaking a sweat. SmartSet is firmware-based — your remaps, macros, and layers live on the keyboard itself. Plug it into any computer and your config travels with it. No driver, no install, no software running in the background. For programmers and writers who jump between machines, this is huge.

The XTRFY relies on CHERRY UTILITY software for remapping, RGB control, and macro setup. It works, but it’s a Windows app you have to install on every machine, and the config isn’t truly portable. Fine if you’re a single-PC gamer, less fine if you’re hopping between work and personal setups.

Gaming Performance

The XTRFY is built for this. TKL footprint means your mouse hand has more swing room. Cherry MX2A Browns are responsive enough for most genres — not as fast as Reds, but better for hybrid use where you also need to type. Polling is 1000 Hz with full NKRO. It’s a legitimate gaming board.

The Advantage2 is not a gaming board. The split layout puts Space on the thumb cluster, which is fine for slower games but awkward for FPS. There’s no dedicated game layer, no fast key swap profiles for ranked sessions. Sim and strategy players sometimes love it; FPS players almost universally don’t.

Who Should Buy Which

Buy the Kinesis Advantage2 KB600 if you type for a living, you’ve felt wrist or forearm pain, you’re a programmer or writer who values onboard programmability, and you’re prepared to spend two weeks relearning to type at full speed. It’s an investment that pays back over a decade.

Buy the CHERRY XTRFY MX 3.1 if you want a great Cherry MX Brown daily driver with real gaming chops, you don’t want a learning curve, and you’d rather save the difference for a better mouse, monitor, or chair. It’s the smarter pick for hybrid use and roughly a third of the price.