What should i be looking at?

[smogsy]

gaming Resolution 2560x1600
Current Graphics: 570GTX 1.2GB
full spec in sig

Its struggling on Maximum settings on a few games, Star-craft 2,Witcher 2 &BF3
Not including AA But AA would be nice

What would you suggest my upgrade path should be.(my ideas below)

Wait on 680GTX
Buy a 580GTX 3GB
Buy a second 570GTX (though VRam is a issue already)

 

[smogsy]

hmm decision decisions.

i guess i could see how much i could sell the 570 for.