As long as the feedback is good, I don't care what kind of switches it has. Model M has one kind of switches, Cherry MX other, Topre use weird capacitive mechanism, and this - I don't know, but I wouldn't call non-Cherry-MX bad just because it's not Cherry MX. I hope it's not as bad as most of regular rubber dome keyboards.

These kb are starting to make me want to go back to wired KB/Mouse but if I do they better be silent I forgot the last time i heard of quiet kb/mouse

Well i've being using my ms sidewinder x6 since i bought it back in 2008 and it still works like it was new, but for a genius product that keyboard looks ok, priced similar to my x6 but i like my detachable num pad.

For the price I would go with CM mechs :P