I'm deciding on whether to get either a Macbook Air 13" or a Macbook Pro Retina 13". If I get the 13" Air the specs would be i5, 8GB RAM, and 256 GB SSD which comes to $1,650 after tax. However, I would be able to get the Macbook Retina for $1,600 and it comes with the same exact specs, except that it comes to 128 GB SSD. I'm a college student who would take this laptop to class everyday, and the main application I use is Adobe Photoshop. I already ordered the Air 13", but i'm regretting my decision since I feel like buying a Macbook Pro Retina and 64 GB SD (or something like that) would be a better option since it's actually a cheaper option and I get the Retina screen. Thoughts?