At this point in time the 750 Ti is still a low-end card, unfortunately. It is significantly better than a 7770, however. Not sure what kind of budget you're looking at, but if you can squeeze out a bit more the 760 is significantly better than even the 750 Ti, and the 770 is even better than that, still. If you can swing it a GTX 770 or an R9 280x is what I would go for. All that said, it really depends on what kind of games you're wanting to play.