Positive
Very good workmanship and materials.
All moving parts go smoothly and fit.
Enormously strong suction force. The thing picks up a sisal rug 1,5x2m easily high!
Very good guidance through the ball joint.
Easy emptying and cleaning.
Long power cord with car. Reeling.
Negative
Price for Dyson, you pay a bit more.
Volume
Bin 189cm long handle rod extends as straight could be quiet 10 cm longer. But hardly bothers.
Conclusion: I'm excited as Haussmann, the expenditure on the original have been worthwhile. No comparison to the benefits of the Dyson clones devices. Volume can endure it sucks not hours. Would I buy again immediately. Let's see if he keeps at least genuso long as the puck.