I agree with Dysondestijl, Hoover purepowers are amazing machines, they are better than dustmanagers (the bagless version)
And I agree with you also Jamie, I misused the term of powerful, What I mean was the DC07 picks up the most amount of dirt and grooms beautifully, it is good for carpet. A carpet should not have a vacuum ran over it which has a stiff brushbar and is really aggressive, The soft brushes are good for carpet and help it last longer