I have heard that each of these cards are better than the other at some point in time. I was leaning towards the MSI cyclone gtx 460 1gb, but is the radeon hd6850 better? The hd6850 is cheaper and is ATI which has some perks. EYEFINTY BABY! What should I get? I plan to OC both. Also will the hd6850 fit in the following case: Rosewill R101-P-BK MicroATX Mid Tower PC Case. If not which radeon hd6850 will?