Thinking between 22" GW2270H BenQ, 22" S22E390HS Samsung and 24" GW2455H BenQ. Mainly going to use for gaming/studying(programming) and sometimes movies. I have a Nvidia GTX750 GPU. Since I don't have a lot of money to spend and the GW2270H is the cheapest, should I go with that one or are the S22E390HS/GW2455H worth the extra money. For comparison the monitor I have right now is a 19" BenQ G900HDA.