I have a WASD with reds, and I really like it, though it seems they're only selling brown/black/blue now :/
I also have a QFR in the mail, but I've been hearing great things about them, so I'm sure it'll be good.
Aside from that, I have a Filco with browns, and I must say it's by far the best board quality-wise - but they are expensive (I bought mine while I was in China, so I saved quite a bit).
Just like yourself, I started out with a Blackwidow, and I'm sure you won't be disappointed if you switch to WASD/Filco/CM QFR, the build quality of the Blackwidow is not very good - at least not on the early products.