So to further explain, I thought about going with the GeForce GTX 980. But then I got curious as to what cards could i run in SLI to get better frames and overall performance. I read one article about running a GTX 780 in SLI but that would cost more. I know, I'm not worried about spend roughly $600 on the 780's over the roughly $550 980. But would it be better to go with a 980Ti over the 2-way SLI, and totally forget the 980? Or stick with the 2-way Config?