Ok final thoughts on this. First, thank you guys so much for the friendly feedback and education you brought to this discussion. I have learned so much. I honestly came into this thinking oh its time to upgrade my apple watch I will just get the ultra and boom done have my dive computer. But my goal has always been to be a diver. Explore as much of the water as I can, its been my dream and I put it off and then the years shot by. Now as I am 10 or so years away from my retirement dream I need to make up for lost time. So I decided I will get the shearwater perdix 2 and be set for a very long time.