I am tempted to pull the trigger on a mid '13 11 inch Air, because it would complement my workflow nicely, but I am also cautious because Broadwell and IGZO could mean so many things... I currently have a mid 2012 rMBP 15", but even if feels extremely hefty for carrying from place to place. Plus, I probably don't need such an elaborate setup whilst traveling. Thus, the 11". What are your thoughts?