The more I read on SB, the more I wonder if I should migrate to a bp/w. I've got over 100 dives now and have a SeaQuest Diva BCD that I've had since I got certified. I use 8 lbs of weight when wearing my 3mm wet suit in tropical waters. Buoyancy is good; AOW and Nitrox certified; deepest dive is close to 130 ft. I really like my BCD....it's comfortable, has integrated weight pockets (which I like), has enough places to attach stuff, etc. I have no desire to be a tec or cave diver. Is it my imagination that as recreational divers become more experienced they move to a bp/w? If so, why?