I tried out the dimension i3 within 8 dives and totally love it. Now don’t hate me for this but the i3 BCD will be the only BCDs that I’m planning to get down the line. I tried other BCDs but wasn’t satisfy with any of it. I had to brief my dive buddy where my inflate and deflate was located and we practices emergency byouncy with each other and it wasn’t that difficult. Now I’m a it fan.