I have a Ducky Shine 2 and DS3 TKL, both with blues. I haven't used the boards from Coolermaster or Filco. Most people seem to really want the costar stabilizers on the Filco vs the cherry ones on the Ducky. I'm sure someone with experience with all of them can chime in. In the end, I still rather like my Model M the best, but they're both really nice. The Shine 3 has some crazy LED patterns, which do nothing other than look pretty. The WASD Code is another TKL that is backlit with white LEDs, and uses some kind of modified costar stabilizers, so that's another possibility maybe.
Sorry, I forgot, it uses MX Clears. Also, if you pick up some of these
LED Color changers you could have whatever color you wanted (well, from the choices available anyway).
If you're up for it, you might also check out the SPRIT Group Buy :
http://geekhack.org/index.php?topic=50579.0