Because I've been more than 2 years had the G2420HD, it should once again be a BenQ, as my old second monitor gave up the ghost. After some research, I have decided to use this device and am thrilled. I use it mainly for the usual Office applications and games now and then. I could even not tell the game-winning input lag in Battlefield 3. In addition, the lighting is good, black is black and white is white (maybe total of slightly shifted into the blue, but not subjectively unpleasant) The only real negative I could festellen so far is the lack of ergonomics of the stand ... but I had to the price expected anything else.