I just purchased an Asus PG278QR 27" 165Hz G-SYNC monitor. I've been running their 24 inch 1080 144 hz for some time ans thought that i might upgrade. I'm running a GTX 970 SSC. My question is that with the extra 66% ish more pixels is AA useful anymore? I'm just looking to see if i can sacrifice something for a FPS boost or if i'm going to need to upgrade my video card as well.