I've heard quite a few people speak positively about these. The $200 pricetag is a bit steep though.
I wish I could test type on one of these boards somewhere to see how I like the keyboard feel.
I've been a Model M guy my entire life, constantly hoping that Unicomp (or someone else) would eventually give us a sleek modern industrial design with buckling spring switches, double shot keys, backlighting for nightime use, USB, NKRO, etc., all the modern features people have come to expect, but I have given up. I guess it will never happen.
I ordered a Ducky One with MX Greens recently to see if it can replace my Model M's, but I'm not sure I'll like it. Maybe I should have gone with the Topre instead...