MacBook Pro -- That’s a nice upgrade. Aside from a thinner and cleaner design, the new MacBook Pro integrates what they call a Touch Bar. This multi-touch retina screen bar replaces the traditional function keys to provide a dynamic enhancement to your favorite applications. It’s slick. Everything else has been souped up as you would expect including a faster processor, faster SSD, better screen and quicker graphics performance.
Macbook Air. I've been really happy with my decision to go with the Air over the Macbook Pro. The latest line is definitely powerful enough to be a primary computer for users who don't need more processing power than you'd need to play or stream video smoothly.