Gonna kick off some research but only have so much time so it can't hurt to ask around as well.

What's a good quality ultra low input lag monitor that doesn't break the bank? Is 27" still a sweet spot for price/size performance ratio? 24" is surely cheaper but I want to go at least a little bigger than that. Do 16:10 monitors still exist? Last I checked these were preferred for sim racing, particularly on a triple-screen setup. Related to triples, thin side bezels would be a big plus. More than one HDMI (DP now?) input is also a plus, since I might use the center monitor as a dual-purpose PC and PS4 screen. I'm not sure what resolutions are practical in terms of PC horsepower needed for triple monitors, vs pixel density when sitting close to the screen. I doubt triple 4K gaming is practical on a budget PC build. 1080p is perfectly fine for 24"...