I just built a brand new computer, but I haven't gotten a graphics card for it yet. (Basically this: http://pcpartpicker.com/p/TVLwyc). I know that the Nvidia GTX 800 series is coming out soon so I am hesitant to get a 700 series card, but can't play games without a card. I'm considering a GTX 750 Ti or similar and using it later as a dedicated PhysX card (Perhaps with an 870). Do you guys have any suggestions for me?