The GTX 770 comes with three free games as well; Assassin's Creed 4, Batman: Arkham Origins, and Splinter Cell: Blacklist. If it was me, I would go for the GTX 770 so you can take advantage of the unique technologies it offers: PhysX, Adaptive VSync, TXAA, FXAA, HBAO+, Shadowplay, forced Ambient Occlusion, etc. The best GTX 770's are going to be the usual suspects: MSI Gaming or Lightning, Asus DirectCU II OC, Gigabyte Windforce OC, or a wildcard, the Galaxy Hall of Fame (HOF).