The Mo-Jet from Germany is probably the first electric jetboard which can be used as a scuba-diving scooter:
More info at: https://e-surfer.com/en/mo-jet-all-in-one-electric-jetboard/
Looks like your new lampuga? can you explain more of the differences?
More details here:
The diving part looks like fun, but I am not sure about such all-in-one boards. Better do one thing very well.
Jus my 2 cents …
Mo-Jet will launch on Kickstarter tomorrow:
https://www.kickstarter.com/projects/mo-jet/mo-jet-the-modular-surf-toy-of-the-future
Interesting, they added an efoil since last time I’ve seen it. Now they have a full set. Will you try efoil Andreas?
Of course 
I guess you, too …