So I'm in the market for my first MacBook Pro and I have the new 13" with touch bar pre-ordered. However, due to budget constraints I could only afford 8gb. My plan for this machine is to begin the process of learning programming, and general office work. My question is will the 8gb limit me? I had my eye also on a 15" refurb from the Apple Store for the same price but quad core and 16gb ram. I love the newest tech usually but will the previous gen 15" be beefier spec-wise than the one I have preordered? Very torn because my current Lenovo think pad is basically a brick at this point so I need something.