I'm clearly disappointed.
I once had an old vacuum cleaner bag first prize, this is the day and night.
A true turbine sucks everything that gets in its way without ever complaining.
Very effective accessories (a small brush for corners and inaccessible places and a small brush for carpets)
Concerning the noise, it is as loud as my old vacuum cleaner, but the noise is less unpleasant (no shrill whistling)
Finally, it is quite easy to manouevrer but a little heavy to carry.
In summary: at the top.