Meh, my favoritest keyboard is still the Filco that I threw clears in.  And it proudly has a grey space bar switch.  And that's the way I like it.
Although, I have to admit, I am using a Wyse with the "mighty Cherry blacks" at work and have been for a month or so, and I'm starting to warm up to the linears.  I didn't think that that would happen, but they are smoooth (I know, shocker?)  I really don't miss the tactile bump, but I do bottom out almost constantly.  Waiting to see if signs of RSI return.  If it does, I'll switch back to the Filco, but then I'll have to pick a new "home" board.  (probably WASD/blue, and I do have some greens to swap in.)