Lots of rumors were going around about a whole new case design for the MBP in 2012. Then some Ivy Bridge rumors originated. After buying the MBP 15 High-End, will I miss out on too much? Considering they're "planning" to make it thinner (which I don't care about). I would wish to wait however If they had new material and shape. What is the best decision, I can wait until 2012 but really want one now?