I have both a 17" macbook pro (work machine) and a 13" macbook air (personal machine). I would not happily trade either one of them for anything else. I find

I have both a 17" macbook pro (work machine) and a 13" macbook air (personal machine). I would not happily trade either one of them for anything else. I find the bigger screen is invaluable for coding; the small size of my personal machine makes it great for travel.