Amazon has wholesale sets of so many Kailh BOX switches -- I think they're genuine, there's a link to visit the Kailh store on the listing -- I got a box of 110 BOX Navy switches to replace the Gateron Reds on my K4 Pro with as I'm tired of fat fingering every switch and no longer care about making noise, and with a 10% off coupon, I paid about 45 bucks for it. I also grabbed a set of cheap pudding doubleshot PBT caps to show the backlighting through the lettering as I'm really tired of these front shine-through ones, they're difficult to read. I figure at 13 bucks if they suck I don't miss out on much, and the lettering is clear and not gamer-y which I like, though usually I prefer SA or DSA profile caps these say they're "XDA profile" whatever that means. I can't find what I did with my old DSA kit, and this will tide me over until I can find them I guess.