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.
Honestly, I dont see a reason to get a new monitor. For gaming 750 wont be as stable since it will have to handle more pixels. If you want to use it for study, break your leg and get 4k monitor. serioiusly. And game with HD resolution. This way you can enjoy gaming on 4k resolution once you get better hardware.