It's really nice, it hits almost all the right buttons in what I would want in a DC.
Since its kind of new I will have to wait for some in depth reviews to comment further but just looking at it I love the idea of being able to Ping another diver and love the look of the display and a bunch of other things.
If I was to critique it, my only wish would be that it had an AI version and that the Ping was a bit more than just that. It would be great if it had at least five short programmable messages or even canned messages. I would at least want to know if a ping was a desperate cry for help or a casual message to come see something interesting.
Due to that I don't think I would use that feature very often, it might really piss off my buddy and vice versa if our hearts race every time it goes off.
It would seem to me that since it can send out 8 different pings for different divers they could put in an option that uses 8 different messages between just two divers? Their website seems to be targeting instructors but are instructors really going to dole out that kind of cash to outfit multiple students? I think a more likely market is regular divers that want to exchange basic messages between buddies. I would love to hear your thoughts on that.