Cherry MX Red vs Brown Switches, Red vs Blue O-Rings Review | Taugrim's MMO Blog
What are the differences between red, brown, blue and black switches in a mechanical keyboard? Which one is preferred by gamers/typers (in terms of performance)? - Quora
Cherry MX Red Vs MX Brown - Which Switch Is Better? - TheGamingSetup
Survey Results on Mechanical Keyboard Preferences Released - PC Perspective