From the looks of the video this electric wakeboard looks heavier than the carbon fiber construction might lead you to believe. The point of wake boarding is to have a wake to jump, carve off of and do butter tricks. I didn’t see any of this in the video (more like an acid drop off a small waterfall) and the rail looked slow.
All that being said, I think this would be a fun way to get around on the water, but not as aggro as the video the video tries to convince us. I would have liked to seen it taken out into rougher water, surf, even ocean swells.
Source: My Modern Met