I've got 3x Dell u2518d and I love the pixel density / size of the displays (1440p 25 in). The only thing I really want though is a high refresh rate one for my center monitor but I don't see hardly any 25 in 1440p monitors let alone one with 120hz+. Am I looking at a dead end here? The pixel density is nearly perfect for my setup / vision which is why I'm so hesitant to go with a 27 in+ or a 24 in monitor. I could fit a larger 4k panel but then I wouldn't be able to push high frame rates with my 1080 =/