I am looking to purchase a 970 when the price drops to $260-270. I am mostly planning to play at 768p. I assume that the 3.5GB VRAM will be sufficient, and that I will be able to maintain a steady 60fps with new games at high settings (not necessarily Ultra). I would have gone for the R9 390, but I don't think I will be using 8GB of VRAM, and from what I have heard, the 970 is better when it comes to heating and driver support. I have just gotten into PC gaming so for the next year or two I will mostly be playing older games. I assume there will not be any issues?