Honestly, you have to REALLY want that extra screen space to go with the Air at the same price as the Pro. The MacBook Pro will be better in every other aspect. Generally, when comparing an Air to a Pro, the big differences are screen size, weight, and price. In this case though, the weight difference between the 15" Air and 14" Pro is only 3 ounces and is countered by a larger footprint. If price is the same, then the only real difference is screen size. Other than that, the Pro is going to have more performance, better connectivity, and a better quality screen.