I have been using the scooter for 6 months, having covered almost 500km with it. So, here are my comments:
Battery/Autonomy: Perhaps one of the most important features of the scooter. I almost never managed to drain its battery, but I always charged it to full. After 500km, it still maintains its autonomy with each charge (meaning it consistently consumes the same percentage of battery for the kilometers I travel on specific routes). As for the actual autonomy, it gives me approximately 20km with one charge (I weigh 65kg) on city roads with several inclines. The advertised autonomy refers to its ECO mode, which I do not use.
Speed: From a certain battery level (50-60%) and onwards, the scooter starts to lose performance and top speed. There have been days with strong headwinds and very low battery where it struggled a lot. However, for distances up to about 10km, you won't notice any decrease in speed. Beyond that, I never use the ECO mode to always have maximum performance and greater confidence when riding on busy roads.
Vibrations: Having tried Lime scooters, there is a huge difference due to the suspension. However, vibrations are still quite intense and require attention! It does not have any suspension! A road imperfection can shake you more than expected, and a ride on cobblestones can make you dizzy.
As for the various construction issues that may arise over time:
My handlebar has not shown that gap that many describe yet. I don't know if it's just a coincidence, but I make sure to ride on routes with perfect roads and try not to rely too much on the handlebar, but more on my feet.
Also, I have not encountered the common issue with the rear fender and the cable being worn out due to vibrations. Although I fear it, after 500km of careful riding, the cable has not worn out at all.
In 500km, I have only had one flat tire (and that was on the first ride) due to my own negligence, where I passed by freshly cut weeds. I make sure to check the air frequently and, as always, be careful where I ride.
Lastly, I would recommend to those considering getting it for their underage child to think twice! It is fast enough to be dangerous, mainly for the rider themselves, but also for pedestrians. Also, if you don't have a license for motorcycles/cars, be very cautious in the beginning because you will be riding alongside other vehicles in the city and you will have to follow the rules!
Oh, and let's not forget, ALWAYS WEAR A HELMET.