Hello, i wanted to buy a macbook, but i wanted to buy like an older one to save money. right now, i can't make a decision between an upgraded Macbook pro 2012 with 8 gbs of ram and 13 inch macbook air 2014 base model. i'd be usually the laptop for basic stuff like watching youtube and doing school work and stuff. Which do you think i should get? which do you think is better? i can't really decide.