kelpmermaid
Contributor
Yes, this has been discussed to death (perhaps a bad choice of words) and I have been one of the participants.
I did have one and I was fine with breathing off of it and donating my primary to my buddy in the event of an emergency. We even practiced this skill.
The deal killer was that the one time I had to use it (on the Yukon off San Diego in a flooded drysuit- you might find what I had to say at the time on this board,) the person in need was not my buddy and not off my boat. He was looking for the octo he did not find. He indicated he was low on air, but did not take my primary -- he went for the Air 2, effectively taking control of my bouyancy. I was able to get him to take my primary and get control off of the inflator/air2, but you see what I mean. It isn't always your well-trained buddy, it could be some hysterical stranger, and you should be prepared to deal with that possibility. That's just something I had never considered.
I did have one and I was fine with breathing off of it and donating my primary to my buddy in the event of an emergency. We even practiced this skill.
The deal killer was that the one time I had to use it (on the Yukon off San Diego in a flooded drysuit- you might find what I had to say at the time on this board,) the person in need was not my buddy and not off my boat. He was looking for the octo he did not find. He indicated he was low on air, but did not take my primary -- he went for the Air 2, effectively taking control of my bouyancy. I was able to get him to take my primary and get control off of the inflator/air2, but you see what I mean. It isn't always your well-trained buddy, it could be some hysterical stranger, and you should be prepared to deal with that possibility. That's just something I had never considered.