Right now I'm running 31" 1440p, and all I can say it is much much better then 24" 1080p I used before. The picture is more clear, and of course working space is awesome. Plus there is no problem to move few meters back onto the couch, take a wireless pad and play games that way. Yes, I had some worries it will be too big before buying, and was actually looking for 27" size. But now I'm happy with 31".