Summary: I also use a Dell U2312HM, so I'm spoiled on color accuracy and viewing angle. That being said, I bought this monitor for fast paced FPS', and I'm not disappointed. Motion is much more fluid on this compared to my Dell.
Pros: -120hz capable -VESA mountable -decent stand with headphone holder on back -programmable preset buttons, for different games/programs make it easy to switch without navigating the menu every time you need to switch -no power brick
Cons: -cost -color(washed out) -light bleed at top and bottom screen edges -black levels not the greatest -viewing angle(best at straight on, huge difference at angles)
Summary: monitor was delivered on time but had a few dead pixels and a broken menu button. Amazon sent me a new one next day no charge that was perfect. big thumbs up to amazon customer service. Monitor is truly amazing.does everything it promises and then some. Has defiantly bettered my fps gaming.