So I am looking at getting a new GPU for my PC. I am stuck on whether I should get a R9 280, or a GTX 960. I see that most R9 280s have around 3GB of VRAM. Most GTX 960s have about 2GB. Does this make much of a difference? The majority of the GTX 960s are a bit more expensive than the R9 280s. I will be running 2 monitors at 1920x1080 with it. I don't play high demanding games such as The Witcher III or GTA V. I don't actually game very much, but I would like to achieve a stable 60fps on most 3D games, even on medium settings. But if you have a suggestion for other graphics cards then please let me know. - Dan.