Hi, I am currently building a gaming computer and I would like to know what would be the best ati radeon graphics to pair with the AMD fx6300 I plan on buying. I have also paired the processor with a ASUS M5A78L-M motherboard. I have considered pairing it with a radeon R9 260X 2GB Graphics Card and an Asus AMD Radeon HD 7850 2gb, although I am not sure which would perform better. Thanks in advance for your advice, I don't want to make the mistake of getting a card that under performs.