Right now I have the GTX 670 WINDFORCE 3X OC, but I'm thinking of upgrading to a 4gb card. Cards these days are expensive, so I'm limited to the GTX 560 4gb for 150. Should o upgrade? Open to other suggestions.
i would actually suggest that card. games nowadays are pushing vram. if you can get a good price and the vram will benefit you, get it. @1080p medium graphics are attainable.