[slantyyz]

I do agree that 1440p is probably best for most people. Most of the people who see my setup just ask "How the hell do you do that?"

I'm one of those people who has a bad habit of having 50 windows open at any given time. Sure I could change my habit, as I actually "only" need tiles of about 10 screens at any given time, but so far, having two 27" 4K monitors side by side has improved my productivity significantly.

I originally had them stacked vertically, but I changed the orientation to side by side landscape when I changed desks, and I found the new wide orientation works even better for me. Having needed reading glasses for the past few years also helps, because the glasses I have magnify the screens a little bit too, so it helps.