I'm quite happy. With the sucker. The turbine starts slowly and is not too loud. The suction can actually by hardly. However, one should after 5 to 10 times empty necessarily completely disassemble the basket and clean, As can hide a lot of dust in the whole nozzles and filters. Here helps an air compressor. If you have a stand in the garage, you can strike as peaceful. Otherwise, the thorough cleaning of the filter could be troublesome.