The ease of use and speed in which we can implement programs with our clients using Air! We are able to communicate quickly back-and forth about design changes or updates that need to happen without having long meetings trying to come up with creative solution ideas for each project together as well as managing budgets through out projects.
As always there was some room for improvement but nothing too significant at this time from what I've seen so far though they did make improvements towards year two when it comes around again next month! Not much from my point if view because i haven't really used many other tools like them yet (I also work partime). Our advertising agency has been utilizing their services since 2014 now.