The keyboard itself makes a high quality impression that the plastic does not look cheap and is well made.
The buttons are pleasant to the touch, they can easily tap and have a perfect pressure point and give good feedback to the finger. Ghosting I could not find at Games.
The brightness of the lighting can not hide in the dark, it's just right. In addition, you can adjust the brightness in 2 stages and completely off. A great feature is the G-keys, so can you own keys programming. For this you need the software, however, which ye can down load at Logitech. So you can program any keys for each game.
I use the keyboard both for games such as CS: GO, etc. as well as the normal desktop operation and am very zufrienden. I own the keyboard is now a few months, every day I use this for a few hours and can not fault it, the keyboard
works like the first day. Visually, there is no signs of wear during this period.