There's a budding market for tiny 1440p gaming monitors. At least that's what I'm told. AOC just announced it's bringing one such tiny 23.8-inch 1440p screen to market in Europe, the Q24G2A/BK, and the reason being there's surprisingly demand for such a thing.
You can go too far with resolution and screen size. There are extremes. A 4K panel on a 55-inch panel is absurd for a desktop PC gamer, as the pixel density wouldn't be high enough to look great up-close. On a TV, some distance away, it's a different story. The same goes for a really small 4K monitor, which, while looking very sharp, would be a bit of a waste of the graphics card power required to drive that sort of pixel count.
