So my scooter manages 25 km/h. It's no problem to keep up the speed even on slight inclines.
The only thing I miss is cruise control. Otherwise, I can fully recommend the scooter.

Sali! It can do 25km/h, so at best with the tolerance that scooters generally have, only just, but it is a 25km/h scooter.
You didn't ask about that, but it might help: I recommend you take a look at the "Segway-Ninebot Max G2
25 km/h, 65 km, 450 W". I had both. For me, they are similar scooters, both with slight advantages and disadvantages. Overall, however, I would definitely choose the Segway. Best regards