Is a mechanical keyboard actually better for competitive gaming, or is it just hype?

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Mechanical keyboards get recommended constantly for competitive gaming specifically, praised for faster actuation, more reliable key registration under rapid repeated presses, and genuinely satisfying tactile feedback compared to standard membrane keyboards. Professional esports players overwhelmingly use them too, which reinforces that reputation further. But the actual measurable input latency difference between a good mechanical board and a decent membrane one is honestly smaller than the marketing usually suggests. Curious whether people think the mechanical advantage is genuinely real for actual competitive performance or mostly placebo and marketing hype

The case against is that human reaction time itself is the real bottleneck in almost every competitive scenario, dwarfing whatever tiny millisecond advantage a mechanical switch actually provides over a decent alternative. The case for usually centers on consistency and durability under heavy repeated use rather than pure raw speed specifically. Feels like the real advantage might be about comfort and reliability over time rather than a genuine competitive edge in the moment

What's your actual experience switching between keyboard types for competitive play. Genuinely curious whether people have noticed a real measurable difference themselves

[DarkMatter23]

Switched to mechanical years ago and honestly the biggest improvement wasn't speed at all, it was durability under the genuinely heavy repeated key presses competitive gaming involves over long sessions. My old membrane board started double registering keys after heavy use in a way the mechanical one simply hasn't. Longevity matters more than raw speed in my actual experience