Summary: Great keyboard. Very positive key strokes. Illumination is great for poorly lit rooms or night time gameplay. Cooling fan is a little silly but on a hot day it actually does a great job of keeping your hand from getting sweaty or clammy during extended gaming sessions.
Summary: I chose this keyboard because I wanted a gaming keyboard with lights, but not a loud mechanical one! This is perfect. The keys are smooth and quiet. Its VERY customizable. It can be any color imaginable and plenty of macros and different settings.
Summary: I really like this keyboard. For someone that likes gaming it works great and the programmable keys are a plus, even for use as shortcut keys for other programs. My wife liked mine so much she had me order her one too.
Summary: Responsive and functional keyboard. The software is basic but functional. Back-light settings include turning off logo light leaving backlights on keys on or off or at 25% incremental light settings.