For my 16th birthday my dad decided he was going to buy me a Mac. The only requirement is that it's not the new retina MacBook Pro because of its price and problems. With this said I must choose between a base 15" MacBook Pro or an upgraded 13" MacBook Pro. With this said, If someone came up to you and offered you one for free which would you choose: a base model 15" MacBook Pro or an upgraded 13" MacBook Air?