I am an old school diver. For many many years PADI was the "joke" agency,much more interested in marketing equipment and extra levels of training than just doing it right the first time. They have gotten so big due to Marketing..not quality..having said that, talk to the instructor,talk to other divers,shop owners,Dive Boat operators and pick the instruction that you feel will make you most comfortable IN THE WATER,not at the cash register