Finnatic
Contributor
I did a search but didn't find a clear answer. I am looking at equipment and pricing (start my OW class on Tuesday) and I notice that first stages offer anywhere from 1 - 5 high pressure ports. Why would I need more than 1 high pressure port? Also, how many low pressure ports to consider? I will probably be a recreational diver. Rodale's rated Mares MR12 Axis best budget reg for performance and price...but I could spend more if I need to. I would appreciate your opinions.
Thanks,
Finnattic
Thanks,
Finnattic