[uw_ikarus]

I'm on the way to get the 3rd level in a sequence of AA free diving courses in Sicily. So I'm certainly biased as well. During theory and pool sessions, yes, there were 10 to 15 people attended by 2-3 instructors. In the open sea, typically 5-8 with again 2 instructors. What I like best, that we are doing training both in the pool and in the open water, besides the formal courses, and the instructors are always ready giving hints how to improve. Not knowing about Aida instructors, I'm grateful to AA for their work, which I appreciated in any moment.