It is good only for small tasks... but in terms of endurance, I would say it is not particularly strong. After each use, it needs to be charged as its battery weakens even with minimal usage. Perhaps it needs to be permanently plugged in.

Weak for small crumbs, okay, but forget it for something bigger. Battery with very short duration. It pulls satisfactorily for a little while, but its performance drops very quickly. It empties easily and has a washable filter + attachment for liquids. Prefer something more expensive but definitely better.

It is good, but it does not have enough power to suck up all the dirt...
If it is fully charged, it does a decent job and only sucks up the bigger pieces, otherwise you have to press it firmly and hold it upright with the nozzle (the bulge on the nozzle should be towards the table) or just press it down without moving it (basically sealing it at the spot where the dirt is...) otherwise it doesn't suck it up...
Owned for about 3 years.

Good price, nice design, plenty of accessories, mediocre in power. It won't suck up many "heavy" dust particles. Very low battery autonomy even after a full charge. It lasted 8 minutes.