|Quoting Phatfarmlines (Reply 2):|
As an example, if you were to select the Delta Airlines AI package:
Deluxe: Your flying experience in and out of ATL will be difficult. In real time, you may find yourself sitting in a queue of 30 minutes+ for takeoff. During landing, you should expect to deal with plenty of AI aircraft attempting to land at ATL. Framerates will also take a hit esp. in ATL.
Lite: Flying at ATL will be a more pleasant experience. The schedules have been trimmed, reducing ground/landing time and improving framerates..