Wheter I'm teaching or just relaxing I always log my dives. In all my time diving (since the late 60s) I've been asked to show a log book once.
I log both electronically from my Gallieo Sol to my computer and have a signed paper log too.
Is it necessary? To me yes! I love looking at my record of previous dives. 30 years from now you may enjoy looking at the record of your dives and you impressions too.
It takes 5 minutes per dive and does give you a chance to reflect on that dive before closing the "book" on that dive.
Let us know what you decide.
I log both electronically from my Gallieo Sol to my computer and have a signed paper log too.
Is it necessary? To me yes! I love looking at my record of previous dives. 30 years from now you may enjoy looking at the record of your dives and you impressions too.
It takes 5 minutes per dive and does give you a chance to reflect on that dive before closing the "book" on that dive.
Let us know what you decide.