joec1 - 8/20/2014 9:40 AM
I think it has more to do with what direction the individual wants to take their diving. PADI (which I am part of) is geared more towards the career minded diver. They push courses very hard and they are designed to get you to move into a Pro position like DM or Instructor. I think SSI is more of the true recreational diver and just diving and having fun. NAUI seems to be in line with PADI, but i only know of one location in my area that teaches NAUI. PADI is more known, and SSI is low on the pole for centers. I do agree Progrower that it is mostly about what is accessible. The reason why i choose PADI, is because we started our certification in Jamaica at a resort, and that is what they taught.