I have had it for 2 weeks and so far I am satisfied. It does not come off its place in potholes or when turning. And it charges perfectly

Excellent base/charger (wireless). Used for a Xiaomi Mi9 and charges normally and wirelessly of course, even with the phone permanently inside a silicone case, as long as the phone is placed properly on the base, which is expected. It is a fast charger as stated on it.
Assembly and placement are very easy. I was positively impressed by an additional "tooth" in the grip with the fins that essentially hug the fin that will be placed. It has never fallen. It doesn't shake at all, but it's not exactly rock solid stability. For the 12 euros it costs, I consider it value for money, although I haven't tried others to have a good comparison measure.

edit: A year later, it continues to work perfectly on a daily basis (due to profession). Note that fast charging works provided, of course, the charger has an output of at least 2A. Also, it has not been affected by heat or use, even though it is made of plastic.