OMG! Are you serious? That FIDO is a mini-bike! Is that thing really so inherently unstable, or is that dude pedaling with his heels? His bike oscillates constantly, whenever he is pedaling. I doubt seriously that he could ride that FIDO no-hands and pedal, even with PAS. I have a 27" Silk Speed road racer, and yes it is old, but even now I can ride laps in a flat parking lot with it, no-hands. The level of pedaling he did is cringeworthy to me, and even on high assist, that young healthy guy was winded! Badly winded! If I did that much work pedaling, I'd be on crutches for the next day(s), but maybe that is difficult to understand. Trust me, war is bad for your health.
You are welcome to your PAS, but I need to follow my own path.
Obviously, if that FIDO is "good," then no PAS will fit the bill for me.
You have settled any possible debate on PAS, right there.
Hopefully, I can convert a standard bike into a decent ebike, using a mid-drive kit.
I will pedal it as best I can, but not constantly. Recommendations are welcome here.