<philosophy>
I actually don't like what Avinox are doing. I'd rather the tech went in the direction of purely lighter for the same power. I know its very light for the full (or more than full) power end of the market, but its not lighter than the SL's., If they (avinox) put their tech effort into an SL, maybe they could make a more-efficient-and-lighter-than-the-other-SL's. 300-400W, 1kg, ~50nm, something like that I'd buy. But, if someone wants to buy what they current sell... its a free market...go ahead.
</philosophy>
If I had to buy an emtb today, I'd be probably be looking at a scott lumen (TQ60), claimed 17kg ish. My 5 yo EMTB is a decent ride, but I really notice the weight sometimes. And I almost never use its full power (which is "only" a CX4). I often ride with non-assisted mtb people (my sons) - so I need lowest possible gearing (I dropped the chainring down 4 or 6T from stock) so as to be able to slow down to their pace on uphill grinds. there is no point me zooming to the top. And if we hit a crazy technical steep uphill unrideable (by us anyway... we do not have pro technique) rock garden ... they hike a bike with their 14kg carbon frames. I swear and sweat trying push my 29kg tank. (walk mode doesn't help in this situation)