I have the Asus and am happy with it. Honestly, 2 FPS aren't going to make a difference in a demanding game at 1920x1080 on any sized monitor. Good cooling, however, will make a difference if you're going to overclock.
I run the Asus 780 ti 2x SLI at 2560x1440 on BF4 ultra and the fans work pretty hard.