I have a the 2012 13" pro, this years version, and I am entering my last year of college. I am currently developing a 3D educational game for iPad for my thesis, however my Pro feel unbearably slow when running Xcode and Maya(for 3d Modeling) on the 4gb of ram that it came with. I am on quite a tight budget so I am wondering would I see a bigger performance increase from 8gb of Ram or a SSD? Ideally I will be able to get both pretty soon, but if I am to order one right now which will make it zip along faster? Thanks for reading.