Pros: Runs quiet, cool, energy efficient, double lifetime warrantee
I found one of these used on ebay for cheap and couldn't resist. It can play SC2 and BF3 on ultra settings at 1920 x 1080 with no issues. The card runs quiet, cool, and doesn't even use enough power to turn on the fan in my PSU. Double lifetime warrantee doesn't hurt either. Great single card for a budget build.