Got one of these with kailh choc brown switches, and I'm not very impressed. The build quality is solid, and the switches are nice to type on, but it has a few awkward problems.

The layout feels very cramped and awkward, I keep ending up misaligned from where I want to be typing. Also, one of the rubber feet is taller than the others, so it wobbles back and forth when I type on it. When you plug in the USB cable, you still have to turn on the keyboard with a key combination, which is very bizarre. It has some neat pre-programmed RGB lighting themes, but you have to just manually go through them to find one, and they're broken up into categories in a very unintuitive way.

But, part of this may be the fact that I just prefer full-size keyboards. I'll get some use out of it, but it's not going to replace my regular board.