Hello guys! Yesterday I dove in NH with my Scubapro A700 and Poseidon first stage. It breathe sooo good. I have used many other single hose regulators, even poseidon xstream, but the A700 outperforms all of them. It was so easy breathing to the point where it took 0 cracking effort to get air. Also, I have used a double hose that VDH converted, but i kinda gave up on that cause it was hard to breathe. What are your guys experience with SP A700?