While a BP/W may be really nice, it's not very convenient to travel with. So if you want to get all your diving gear into a bag that the airline will let you stow in the overhead, consider something small like the zeagle escape. I like mine. If I start doing more diving that doesn't require air travel, then I may consider a BP/W.
Nothing like getting to the dive destination and having your gear arrive at some other airport.
Nothing like getting to the dive destination and having your gear arrive at some other airport.