As a gamer, I would like to mention some details:
Fast FPS are absolutely no problem for the keyboard, it recognizes SHIFT + W + SPACE without dropouts and react without delay.
Caps lock indicates their activity by a small but very bright blue LED, so can unintentional activation immediately recognize, even from the corner of my eye.
Due to the distance between the keys which operate without looking is simple and reliable.
The keyboard has a classic layout, so there is every deal instantly.
The multimedia keys which are operated via a Fn key, function reliably.
It's just pleasant and fatigue-free writing with this keyboard and even games are no problem for this very well-made keyboard.
Addendum:
Unfortunately, it has been found that the left shift key may not be as has a clear trigger point, as the other keys. So it can happen that you stop suddenly to sprint in first-person shooters. This occurs when you sprints long and the button does not press firmly (but it is pressed, only there is probably minimal differences from when the key is no longer triggers), while writing the effect has therefore virtually no, or only with longer write with the Shift key pressed. (Tested with Battlefield BC2)
That one should consider when buying. I have the Rezenssion of 5/5 stars on 4/5 changed because the effect only in this one button and only after prolonged operation and only if you set variable purely suppressed. Who pushes the shift key always firm should not have this problem.