I'm wondering what your opinions are about buying the new 2015 13" MBP or to wait for the 15" to update. I currently have a broken 15", and used it for Logic Pro and the occasional game, but no games lately. I'm really wanting to get a new MBP and an wondering if the 13" will cut it nowadays with the retina display and dual core broadwell cpus, will the best upgraded options 13" work well for me or would it be more wise to wait for the 15"? It's going to be hard to wait and I do like the portability of the 13" and more screen real estate with retina. However the 15" would be nice to have more cpu power, a dedicated GPU, and even more screen real estate. Opinions?