Hi All, I am being an offered a MacBook Pro for work but really prefer the Air for two reasons 1. Mobility-the weight makes a significant difference in my daily bike commute and the travel I do for work. 2. Battery life-Because I switch offices, move around campus during teaching and meetings, I don't love to haul a cord with me everywhere I go. I have read the Air has a better battery life. However, I don't know that either of these two things will convince my boss. I am in academia so it can't be about sales but can be about presentations or research. Any suggestions on additional reasons to argue for an Air vs. a Pro? Thanks in advance.