kazamaI have one, and the Z and I key went and shit the bricks on me about a year down the line. Really pissed me off, especially seeing this now with Cherry switches... I seem to have no luck with keyboards, considering my backup keyboard I got in case anything went wrong has a broken shift key out of the box.
DadioI've owned two Cooler Master mechanical keyboard over the past 3 years (I went from a full size kb to compact), and both have served me quite well. No issues, everything works great. Might want to give them a go.
Corsair also seems to be a solid go-to when it comes to mass-market mechanical keyboards.