So, I am currently running a watercooled EVGA 295GTX and trying to decide if it is worth upgrading. I game at 2650x1600 and the card seems to do well for everything I am playing (including Deus Ex), but I don't know how much I am missing out on with DirectX 11. Are the effects much better with DirectX 11 and what would really be a good upgrade from the 295GTX?