Get the Pro if you care about having a nice screen (I didn't), need the extra processing power (I didn't), or want to "future proof" your machine (I didn't - I plan to upgrade every 2-3 years). My Air is my main computer, and it's basically a Facebook machine that sometimes runs OneNote and Youtube. It does everything I want it to do perfectly (flawless user experience, fast and snappy, very light and portable, great battery life), probably because my degree doesn't need me to run intense programs like CAD nor do I game on it. I'm very satisfied with my Air and would recommend it if it suits your needs.