Buy whatever you need. If you're not a hardcore gamer there is little need to put down a lot of money for a gpu.
^ am going to be playing games such as gta 5 bo3 cod infinite warfare, overwatch counterstrike and such will my gtx 760 sc acx with a slit overclock be fine?
I tested GTA V on a GTX 460 and it ran very well at 720p. So it should run well at 1080p on a GTX 760. Though for games like Infinite Warfare I'd say something more like a GTX 1060 is the recommended minimum for 1080p gaming.