I would like to upgrade my GTX 760 to a new graphics card, but which one? (I'm in Australia) I am indecisive between the GTX 980 4GB ($380) and the GTX 1060 6GB($410) for pubg, overwatch, fortnite, forza motorsport 7 and horizon 3 (both the cards are from cex with 24 month warranties). I would...