E-bike recommendation please

[dodgy]

I guess front wheel drive ebikes are a real hazard on gravel.
Do we have any anecdotes to share ?

I have a Gocycle GX (2 wheel drive) and yes, they can be a little twitchy if climbing on gravel. But then again, that's not their natural habitat. Ordinarily the 2 wheel drive is a benefit rather than a hindrance.