I was right there with you until you said Cherry MX Browns were "significantly better" for gaming. That's nonsense. The main advantage they have is that they are quieter as some people can't stand the noise made by Cherry MX Blue switches. Aside from that, any difference they might have is nearly impossible to perceive. I've played games on Blacks, Browns, Alps switches, IBM Model M's and various units based on the Cherry MX Blue switches. There is no difference in how good I am or how the game play really felt based on any keyboard. Hell it's the same with rubber dome garbage boards. It's just not as pleasant to touch because the keys feel like a bad of dogshit and congealing bacon grease being pressed down.
There's a reasonable number of Starcraft 2 players that have tried Blues and and get slowly driven insane because they double tap keys and the second tap doesn't register because the key takes longer to reset.
Maybe that doesn't affect you, and that's great for you, but it affects other people. It affected me. I no longer own a board with blue switches because of it.
Also, I didn't say "significantly better for gaming". That's you editing what I wrote to say something else entirely. I said brown switches typically make for better gaming boards because double tapping is significantly easier. And it is, even if only for specific games. If all you play is FPS games, you're likely not going to notice.