Been using it for a few years now, no problems. Has pros: A good keyboard with flexible color settings when using the program from the manufacturer. I doubt that you can find something from the mechanics better for your money (I took it somewhere for 2800-3200, I don’t remember already). With its cons: Loud. The keys wobble quite a lot. Might be a problem for some. When disassembling during cleaning, I noticed that some screws were missing, although the places for them were drilled. It doesn't affect performance, but it's annoying.