Definitely putting a YES in for the Native mac client. On a brand new Macbook Pro and iMac the performance is…horrible. In areas whereas I get 40+ fps on MED settings on Bootcamp, Win 7 64-bit I’m lucky to get 20-30 fps on LOW settings in 10.8.2.
I don’t know why most companies even bother trying to run big games like this through Cider.