Thanks everyone for your suggestions. I did not think such a simple question could get so complex. I do see both views on this (pony vs doubles). I sometimes have to walk 1/2 mile when shore diving with all of my gear on so that puts doubles out of the question. A 30/40 cf pony bottle makes a lot more sense to me. Sure, it may not hold as much gas as a set of doubles, but I am only looking for enough gas to get me out of an emergency situation.
Another question about ponies: Do you really need a seperate SPG attached to your bc or will one of those cheap spg's that plug directory into the HP port on your first stage be enough?
Thanks for all the help. SB ROCKS!
Another question about ponies: Do you really need a seperate SPG attached to your bc or will one of those cheap spg's that plug directory into the HP port on your first stage be enough?
Thanks for all the help. SB ROCKS!