I can get a 2015 MBP 15" I7 2200 with 256gb, 16GB RAM for $1125 at local Bestbuy (Store Demo, in OK conditions -- not sure how long it's been sitting there). Would this be a good deal or should I swing for the latest 13" MBP models that are currently on sale for about the same price or wait for the next Macbook Air. I can probably only want to spend around $1200 or under. I surf the web probably 90% of the time with potential for learning how to use Xcode in the future. I keep hearing the 2105 MBP are the best with nice keyboards but the newer models are nice too and slimmer. Thoughts?