Those are the only choices.
I just got the Perdix dive computer and the two options to set the safety stop are at 20’ or 10’.
I usually stop at 15’ so it’s kind of a moot point but I was wondering if you can’t stop at 15’ for some reason, is it safer to stop deeper or shallower?
(I don’t know, say a whale was in your way between 30’ and 4’. I know whales are taller than 26’, but this is a skinny hypothetical whale.)
And if you have thoughts on which is a better setting, do let me know.
I just got the Perdix dive computer and the two options to set the safety stop are at 20’ or 10’.
I usually stop at 15’ so it’s kind of a moot point but I was wondering if you can’t stop at 15’ for some reason, is it safer to stop deeper or shallower?
(I don’t know, say a whale was in your way between 30’ and 4’. I know whales are taller than 26’, but this is a skinny hypothetical whale.)
And if you have thoughts on which is a better setting, do let me know.