RonDawg:
Another question for the BP/W folks: I'm aware that jacket style BCD's tend to get rather uncomfortable when fully inflated, but what are the advantages of BP/W over a back-inflate style, which won't have the same "squeeze" of a jacket-style?
To rehash the millions of posts on this topic as to the benefits of a BP/W over a stab jacket or conventional BC, the BP/W:
- is totally custom fit to the diver. There's not a better fitting BC on the market.
- Places weight over the lungs, which dramatically improves trim
- Doesn't contain all that nice foam padding, which is comfortable on the surface but floats like hell and makes proper trim difficult as a result (and also causes the diver to need to carry more weight to counter the floaty bits)
- Is very streamlined, clean and hydrodynamic, making the diver do less work to move around
- Is wonderfully flexible in configuration, allowing the diver to quickly move between tropical and cold water, and from single to doubles with minimal fuss
- Is compact and packs flat and easy for travel
- Is rugged and durable beyond any other system, with the only parts that could wear out being inexpensive and easy to replace by the owner using webbing found at any hardware store
- Provides the most robust method of attaching a cylinder to a diver, meaning that the system feels like it's attached to the diver's body, with no slop and no give... and that's a good thing
- Minimizes the number of potential failure points that could cause a diver to be separated from his rig underwater... which is a very bad thing
There's more. Lots more. On these very forums.
But the answer to the initial question is that without exception, I've never met a diver that tried a properly-fitted BP/W system that didn't prefer it to a conventional BC. And like so many others, I owned a conventional BC before I got my BP/W set-up, which was $500 of my hard-earned American dollars flushed down the eBay toilet.
Divers are nice people. We try to prevent others from making the same mistakes we made.
-d