Stefan why do you bring up your need for motor support over 25km/h here? I still doubt your need ;-) but let's discuss this in a private conversation. The TE/TO here asked for hills (and of course the 25km/h does not exist with Vado/Creo SL in the US...).
I will adjust my thoughts a little bit and sum them up:
Of course the SL drive has less power than normal heavier drives/motors. But it's less than one would expect as the motor also has to push less weight and the rider is motivated to pedal harder, while more powerful ebikes put you a little bit more in couch potatoe mood. Also you get rewarded the less power with a great feeling/handling of the bike and an astonishing range. All this together makes the SL interesting for many needs and riders but of course not for all.
I will adjust my thoughts a little bit and sum them up:
Of course the SL drive has less power than normal heavier drives/motors. But it's less than one would expect as the motor also has to push less weight and the rider is motivated to pedal harder, while more powerful ebikes put you a little bit more in couch potatoe mood. Also you get rewarded the less power with a great feeling/handling of the bike and an astonishing range. All this together makes the SL interesting for many needs and riders but of course not for all.