Mice and keyboards from them are pretty good, not the best, but worth it. I thought the same would translate to their Xbox 360 controllers. Nope. Bought an Onza Tournament Edition. Not only is it wonky to use, but the right trigger broke after literally a few games, so I can only fire weapons semi-automatically because holding down the button does nothing after one second. I opened it up and the mechanics of the triggers is overly complicated and requires you to push it all the way down to get any effect, which I don't like since Microsoft's controllers have very sensitive triggers. The bumper buttons also feel very flimsy. 4/10