I'm going to college next month, and I'm looking to buy an rMBP; however, I don't know if I should wait, buy the current generation or get an Air. I have a 2010 Mini at home that I'm keeping and my sister can use. I have the money to do it because I'm selling my old Xbox and I have cash on hand to cover the rest. What is the best Mac to bring to college, and should I wait for this update? Also where can I get student discounts?