There's long been a "rivalry" of sorts between BSAC, British Sub-Aqua Club, and PADI, Professional Association of Diving Instructors.Caravan Utilising Nomadic Traveller
I don't hold with any of it and frankly I don't care which organisation a diver has trained with. I generally dive by myself but if I dive with a buudy all I ask of them is that they dive safely and keep a good watch on their air consumption. On the occasions when I've been interrogated about my training by one of the old guard

The looks on their faces when the penny drops is priceless

