Currently I have a Gefore GTX 760 with 2 gigs of vram and I'm not to happy with it's performances on some of the recent games I play. I'm looking into a 1060 because it's under $300 and has 6 gigs of vram. The problem is that I don't know which one to buy. As long as it has 6 gigs of vram and is under $300 dollars it sounds good to me but I'm confused about the differences between the single fan version and the two dual fan versions on Amazon. They all have the same base clock so how does the single fan keep up with the dual fans? Is it a lot louder or hotter? I don't see the point in getting one of the dual fan versions if the single fan is the same.