I am writing from personal experience and based on my operating conditions. I bought myself a robot, I thought I would get rid of a large vacuum cleaner. Almost got it. It does not get into all places, but somewhere it gets stuck at all. I decided to add to help him, so to speak, an electric broom with a claim for a vacuum cleaner. I chose this one because of the carpet brush and the inexpensive price (relative to competitors). Basically what I wanted and I bought. As the only vacuum cleaner, I am not sure that it would be convenient for me to clean the apartment with it (although I have not tried it, maybe this is not so). Still, the power for my dust is not enough in the 2nd mode. But how to help the robot, it is ideal. Quickly assembled and disassembled. It is very convenient to "vacuum" those places where the robot does not get. Plus, the furniture brush really surprised me, it shook out so much sand from my sofa that I was in shock. In general, I am satisfied. Of course, for those who choose as the main vacuum cleaner, I would advise taking something more powerful. It seems to me that 120 avt is not enough for the main one. But as an "electric broom with a claim" - perfect.