I've seen the Barefeats comparison, but I'm more interested in honest evaluations from people who actually play WoW for extended periods of time on their aluminum iMacs.
I'm interested in the performance "feel" of the game at medium or higher settings (preferably from people with the 2600 XT and 2600 Pro), in congested areas like Shattrath City or raid dungeons. I understand it's a bit subjective, but benchmarks aren't indicative of user experience and blanket statements like, "Oh yeah, I get 100 fps everywhere!" just aren't honest.
I need a new computer, as I sold mine a while back and have been relying on my iPhone for home web surfing (lol), and WoW is the only computer game I play.
I did a search but maybe my search skills aren't up to snuff.