Umbongo
macrumors 601
never ever ever buy a new mac right when the model is released. look at the MBP screen issues, etc. History has always shown that apple fanboys will buy the first ones no matter what, so quality control is not needed. let the fanboys buy the first ones. I would wait 4-5 months.
This might be true for most of Apple's products as most issues tend to be heating and screens, let's not forget over 15% of all notebooks have issues in the first year anyway. With the Mac Pro however, it's a little different. Whatever is done won't likely be requiring much on the engineering side, buying the Mac Pro at release shouldn't really be considered a risk. Waiting that long when you need it is also likely out of the question.