If you wanna spend the extra 40-50 bucks, get a 760. I have one and I <3 it. Buuuut, if you dont wanna spend a little more, I would also stay away from the 750 TI, because it's built of Nvidias new "Maxwell" platform, and it could have some bugs in it.
could doesn't mean does. I bought the new Hawaii XT Chip by AMD and I must say they did a very good job, The 750Ti is a fine performer and is like every other card, but the drivers are constantly being updated as it's new release so all current problems won't be one for long.