I am on the fence about buying a laptop. There isn't much of a price difference between the two of them. I don't do anything professional, and the only ports I use are the USB port and the headphone port. I mostly just use the internet, iTunes Music, Email, and photo editing within the photos app. This will be the only computer that I have and it will be one that I keep for 1-2 years. I also want it to be portable since I travel at least once a month on a train or a plane. My choices are: 1.3/8/512GB MacBook Space Gray $1749 2.9/8/512GB 13 inch Retina MacBook Pro $1799 Thoughts?