i dont do any cave or wreck penetration, but do have a dual bladder wing from zeagle.
yes it can be a pain sometimes with the extra hose, but you learn to deal with it.
i do have plans to do some wreck penatration and thought it would be more cost effective to get a dual bladder now and save on the expense later.
i also dive my setup wet and that was another factor in my decison.
true, the points made above are very good. i think it comes down more to a personal preference in the long run.
as for the lift bag or smb, has anyone ever thought about being blown off a wreck, and needing to use the bag for an up line? will the line on the reel be strong enough to hold your weight and still mark your position on the surface?
i do know people that dive a single bladder in some of the situations, but they use the drysuit as the back up inflation source.
yes it can be a pain sometimes with the extra hose, but you learn to deal with it.
i do have plans to do some wreck penatration and thought it would be more cost effective to get a dual bladder now and save on the expense later.
i also dive my setup wet and that was another factor in my decison.
true, the points made above are very good. i think it comes down more to a personal preference in the long run.
as for the lift bag or smb, has anyone ever thought about being blown off a wreck, and needing to use the bag for an up line? will the line on the reel be strong enough to hold your weight and still mark your position on the surface?
i do know people that dive a single bladder in some of the situations, but they use the drysuit as the back up inflation source.