White Knight
Contributor
Why only have one pony or only two first stages? That isn’t safe! Perhaps three ponies or three separate two post manifolds with six completely separate regulator combinations made from different manufactures? Piston regs on one side and diaphragms on the other? Why only have one buddy when you could have 10? Why not have a Navy nuclear submarine standing by with a SEAL strike force ready to rescue you? For those that measure acceptable risk as using a high quality, well maintained regulator, combined with diving with an experienced dive buddy whom you trust and staying within recreational limits......I vote for your common sense.