Cherry MX Brown vs Cherry MX Blue

The Cherry MX Brown is tactile while the Cherry MX Blue is clicky, so the feel is fundamentally different. The Cherry MX Brown is lighter (45gf vs 50gf).

Cherry MX BrownCherry MX Blue
TypeTactileClicky
Actuation force45 gf50 gf
Bottom-out force60 gf60 gf
Pre-travel2 mm2.2 mm
Total travel4 mm4 mm
Mount5-pin5-pin
Factory lubedNoNo
StemBrown POMBlue POM (click-jacket)
SoundQuiet with a soft, rounded tactile event, no audible clickLoud, high-pitched click on both the downstroke and the release
Price tier$$$$

Whichever wins, put it in something worth building.

I hand-build small-batch programmable macropads (QMK/VIA) in Barcelona, and repair keyboard PCBs. Pick your switch, pick your layout with the Shortcut Library, and stop reaching for chords.

See the macropads