Having a little trouble deciding between the Chenming 118 and the QPack. If I get the QPack, it'd be the black/silver one, which looks essentially the same as the Chenming. The main deciding factor would be the PSU. I've heard a lot of stories about the Aspire 420W PSU crapping out on people, but then again the Chenming PSU is much lower rated. Basically I want whichever one would be able to handle a 6800 vanilla with the stock PSU (I believe the official requirement for it is a 300W PSU).