The most popular brush with a roller is so flimsy in appearance, they thought that it would break in a couple of months. But so far so good, amazing. There is a small distance between the roller and the body, it is no longer possible, as in the old one, to quickly remove the brush and in something large. A dust brush without a flexible hose is not very convenient to use, you have to rotate the entire body of the vacuum cleaner when you p shelves and cabinets. Well, because of the case, you can’t stick this brush everywhere. I read that Ali has flexible hoses for the dyson, but my hands have not reached the order yet.