Same here... 1440p 32" is optimal for me, the only improvement I'd consider right now is 1600p equivalent.

Biggest draw for me with 1440p 32" is being the same DPI as a 1080p 24". I like to have one big monitor and then 2 small flank vertical monitors and having them all be the same DPI just makes headaches go away on every operating system I use them with.

Damn. I am so happy with my old 17" monitor and 1280x1024 resolution here. :D