I made this comment elsewhere, but all I really want is a 96x2 PPI monitor because I'm mainly on Windows and that's what widgets look their best at. 24", 3840x2560 (for 96 x 2 PPI, 3:2 aspect ratio), 120Hz, 10 bits per color, topping out bandwidth at exactly two lanes of UHBR 20 (or four lanes of UHBR10) of DisplayPort 2.0 would be my holy grail.

I could deal it being around 22" for higher density for Mac users.

It seems there's a few people in our same camp, but we haven't been heard by manufacturers yet.