This is the best mechanical keyboard I've ever owned (though I haven't owned many). The case materials, the sound of the keys, the feel of typing, everything about this keyboard looks and feels like it costs more than $100, and that's the truth. My only gripe is the battery (I have the standard version and a 3000 mAh battery). In ultra-low latency + Bluetooth mode, with minimal static backlighting on all keys, it manages to discharge to 50% in about 2 days, which is too fast for me, but it doesn't cause me any particular discomfort. I'd like to be able to change the color of each key separately, but unfortunately there's no such option. Otherwise, it's just a great keyboard.