So I'm thinking of upgrading my video cards before BF4 comes out currently I have two GTX 555's each with 1GB on them. I would like to upgrade up and keep with using dual video cards as I love my SLI. I'm going to be sticking with NVIDIA though just what I like using. Had issues with AMD's in the past >.>. Any ideas on what would be good? Currently have an I7 3820 at 3.60 GHZ, 16GB of ram and 1TB HDD(might get an SDD) and running windows 7 woo .