>>352782392
>a 24” 1080 over the 27” 1440.
why have you been agonizing over this for over a week?

if you are just talking about desktop rendering i.e. using windows, resolution doesn't matter whatsoever. any gpu can render a browser window at any size. 

and if you are concerned about playing non-vr games, just downsample? every game has that option. or play around with other graphic settings like shadows or whatever. monitor resolution has no impact on VR. 

what DOES have an impact on VR is what resolution you decide to render the picture inside the lens. nothing to do with your PC monitor.