During my OW course I was taught both methods, but not how to do them neutrally buoyant. That I learned in my rescue course, where I also learned how to turn on my own tank as well as how to sneak up and turn off a dive buddies tank....it was a good course.
Anyways, personally I do the reach back and grab the hose method. My logic behind this has been on a standard reg setup if you grab either of the hoses on the right side you're going to end up with a second stage at the other end!
Anyways, personally I do the reach back and grab the hose method. My logic behind this has been on a standard reg setup if you grab either of the hoses on the right side you're going to end up with a second stage at the other end!