After several weeks of use the following observations: +++ Suction is outstanding on smooth flooring and carpet. With 25-50% suction very good results +++ Noise is correspondingly low, even at 100% power quieter than the old Siemens sucker +++ Size of the nipple and ideal top relative to the suction +++ Good and useful accessory onboard
The only drawback: No fine adjustment of suction on the handle like my old Siemens sucker. As it was with a slider control a small opening for the fine adjustment.
Otherwise, there are no complaints, would buy the unit again and recommend it without any restrictions.