I am looking to upgrade from my Dell U2412M which I have had since new. It is driven by an Intel iGPU on my main rig and a GTX980 on my gaming rig. My usage is 90% work & office stuff with the odd foray into gaming such as Civ V, RA (yes really), and potentially in the future some FPS - I was playing BF3 but stopped and haven't played in over a year. I want to keep the option open to play some FPS again in future. Given my little gaming usage I am not sure if I am bothered with free-sync or such like - thoughts? I am looking for 1440p resolution but am not sure if 27" or 30" is best given how small I have heard that text can be with 1440p at 27". The text size on my U2412M (1920x1200) is just right so the same size at 1440p would be good if that makes sense (DPI ratio?). I will need HDMI and DP inputs, USB hub is a nice to have but not critical. An IPS panel is my preference. I'd like to keep the budget under £500 which I know will probably be a push if looking at any 30" models. Does anyone have any suggestions?