Title says it all. Been shopping around for new graphics cards starting off with one and eventually adding another for xfire or sli. You can find these two cards for about the same price but the xfx has a lifetime warranty, a bios switch to easily unlock the shaders, and and extra gb of vram over the 560ti but I'm no pro. I currently have a 6770 who's drivers seem to crash after a couple hours and intense gameplay not sure if its a faulty card or amd just being finicky. I want to beable to play skyrim with hd rez packs on ultra, the witcher 2 on ultra except for ubersampling which is appearently impossible for any gpu setup, and battfield three ultra at 1080p single moniter(possible upgrade to 2500x1600 eventually. Also it needs to play nice with my amd fx 8120