I have an 2011 11" air (i5, 4gb, 128gb ssd) that I'm looking at trading for a 2010 15" pro (i7, 2.66 ghz, 4gb, 500gb hdd, a dent near a port). I want a 15" pro to handle more of my xcode, final cut, photography, etc. Portability isn't an issue because I use my iPad for when I really need to move around. Just want to know if I'm making a good choice. Even with the upcoming refresh, I wouldn't be willing to fork down that much extra money to get a new model so that's not really on my list.