Help me help a guy out that can't decide what electric board to buy.

[J-Glide]

I was asked by a guy on youtube who is trying to decide what kind of electric transportation device to buy, and he wants a video that shows how the OneWheel can stop on a step hill and reverse back up it. I'm not by my board to make him a video, so I wanted to see if I could find any of you that could help me show him what it can do. Here is his youtube link. https://www.youtube.com/channel/UCHtuGxZpAocC14ngzzUqKFw

Thanks!

[veryous]

I sent him @carlo 's crooked street video: https://www.youtube.com/watch?v=gv6tTcuy7UQ if that doesn't convince him, not sure what would.