The guy from Sweden with the cat!
I know this thread is Cold, but I have to reply anyway.
It seems that there are a couple of vacuums that is intertwined. The Vorwerk Kobold, Sebo Felix and Miele U1! I have seen this on forums and videos a lot. I am not an exception. I have them all

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I prefer the Felix for some of my rugs as it has the best deep-cleaning powerbrush, the Vorwerk I love because, at last, there is a vacuum with a powerbrush that can be used for the delicate carpets/rugs as the bristle are really soft. softer than the soft-brush you can buy for the Felix.
Your U1 (the reason I want to reply) in the Picture is the same as the one I have, I think! I do Think is a bit week regarding the air flow, but good enough and does high piles which the Vorwerk fails at. It is also much easier to use for hard floors (with the Miele parquet Twister) and above floors than the Felix.
I hope the comment "The guy is Swedish and have a cat" did not imply that I have no credibility. The cat insures I have a lot of a certain hair around my Place ;-).
I bought my Vorwerk from Denmark and I have Always recieved superb support from them. Sorry, that Vorwerk UK was not like the people in Denmark. Well, they should be sorry, not me.
Take care / Jakob Stockholm
