A lot of us are landlocked thanks to Covid so direct our diving energies here. It's also a fun topic for those who have been diving awhile. I've only got 20 years, but often worked as a lifeguard at the diving classes at my college in the late '80s and followed the sport by reading the magazines from then until I got enough money together to get certified. I actually got my AOW card in Oahu in 2001....New at this. When I signed up I thought I would get an email saying if and when someone replied--didn't know 20 people would! Only got internet up a few hours ago and thought to check the board--yikes!
As to the gear... As a swimmer first, I wanted to feel as free underwater as I did on the surface, so my gear journey has been about removing as much as possible. I'm happiest in warm water with a steel backplate (which lets me skip a weight belt) with small wing, shorts and full foot fins.