Can someone explain the feel difference between blue, brown and black Cherries, BS, and Alps switches?
If I had to describe the switches with only a few words:
Cherry blue: clicky, tactile switches
Cherry brown: non-clicky, light tactile switches (you feel a "bump" when the key actuates)
Cherry black: non-clicky, linear switches (no tactile feedback until you bottom out)
Buckling springs: clicky, very tactile switches. Louder than Cherry blues (and need more force to be depressed as well)
Alps white: clicky, tactile switches. Something in between the BS and the Cherry blues
Alps cream/orange (as in Apple Extended II): light clicky, light tactile switches. Something in between the Cherry brown and blues
Alps black (as in Dell AT101W): non-clicky, light tactile switches (like the Cherry browns, maybe with a bit less noticeable "bump")
If you dig through the threads on here you'll find a lot more impressions / reviews / comments on the different switch types.