So I'm doing an overhaul of my computer and I've got a lot of options for video cards. The expensive but obviously good route would be getting an HD 5870, 5970, or GTX 480. On the other hand I currently have one XFX 5770, and I could get a second 5770 which would be WAAAAY cheaper than getting any of the three I mentioned before.
I would like to know if anyone has Crossfired 5770 1GB video cards and how they work with FFXIV. Also include what you have the clock speeds set to if not stock. Mine are at 850/1200.