AquaTec:using a reef hook in a strong current over a very deep wall, a great way to sit there and watch the life go by.
you can tell by the bubbles how strong the current is
That was me during Thanksgiving week in Palau!!! I had a blast (with my reef hook). Sharks swimming in front of me and Barracuda behind me in the shallows...pump up the BC and have fun. Unless your hook slips off the rock, then your dumping air like crazy
If your careful and mindful of the environment there is nothing wrong with using a reef hook...IMHO-FWIW ~