CAPTAIN SINBAD
Contributor
I had the pleasure of diving D1 cold in 40 degree water and I must say this was one of the better regs I have used. It did not free flow and the breathing rate was pretty steady down to 92 feet which is the max I could go to in that quarry. I have not had the chance to dive the D3 but besides the cosmetics, what possible advantage can it have over D1 to justify a higher price? If the goal was to match the performance of higher end regs with a lower price tag, doesn't the D1 does that in a better way than D3? Curios. Thanks.