Realistically the screens are so information dense as it is, when I have the 24 inch one I still end up shrinking windows and not using the entire thing most of the time.
...don't get me started with text using tiny fonts on low contrast backgrounds
It is absolutely fantastic. My eyes are around four feet from the screen and I don't get that blurred vision you get from extended near-work anymore. I could never go back.
It's super comfortable and as long as I'm careful about the enormous screen I can still use the table for projects when not on the computer.
As I sit at my desk now looking at my 27" 1440p (108ppi) display at a distance of 23" I really cannot fathom having double the pixel density. Could it be better? Sure! I chose 144Hz over density, but double the amount of pixels? No way in hell