I defiantly feel this keyboards responsiveness in gaming with first and 3rd person shooters. Side strafing left and right now feels like I take 70% less hits. It's not a complete game changer other then strafing. But when strafing it almost feels like you have a lag shield around you...
Extremely well built, nice bright lighting, big/small step lighting adjustments, just a keyboard with no extra junk like USB hubs or sound/mic ports; It's also heavy too which makes it not move in the most intense gaming moments; The responsiveness and registration of keys is on a whole other level
Price..; Some of the key icons are hard to see or to small; No other key colors available; Warranty is not even 2 full years