@FoxEye
@markymoo
In my opinion 1440p is still the sweet spot for gaming. I am not saying 4k cant be done, but, you really need to be going really high end hardware, and then it depends what kind of gaming experience you want and what kind of performance. Single player games with high end hardware 4k, sure, why not? But to try and play anything competative or something where you need consistent high FPS, then......I dont think we are quite there yet.
As you corectly stated above "depend almost entirely on the game and the settings you use in game"
I’ve been playing around with some top notch monitors recently, and I’d say you have to make some assumptions, playable frame rate pixel patch density and so on, but resolution is still king for most games. After 90hz~ VVR it’s pretty much all about about resolution. You simply have more pixels to shoot at.