I am building a gaming PC with a $1200 I have more money than that to spend (not much about $110 more) but I want to keep it under $1200. Anyway I am trying to decide rather to get a AMD card or a NVidia card. I am eyeing the GTX 770 and the R9 280X. What card should I get? I want to run games like BF4 at 60fps 1080p ULTRA and be able to handle future games at hopefully the same rate. What should I do?