GTA V, I have GTA V for Xbox 360 and I've had it since last November, I still play it, on the other hand, I have the Witcher 2 (Yeah I know, it's number 2 not 3, deal with it.) and I've had that since last November too (it also took around 10hrs to complete), I don't play it at all anymore, since the game doesn't continue after the credits roll, but after you put 20hrs into GTA V you can put over 200+ into Online, so GTA is the better game to go with, but it just depends what you want/like more.