im stuck between these 3 gpu's and fallout 4 AC syndicates coming in close. I cant expand my budget to these three cards any longer, which one should I pick? The new R9 380 4gb with the full utilization of dx12 and other nice to have features, GTX 770 nvidia fanboy here or the R9 280x? I run on win10, 8gb ram, i5 4460 with the SS m12II 520w. ill be playing at 1080p i dont crank up to ultra i just play on high with a decent fps with a little AA or AF and which one of them are more future proof? I need your opinions.