On Carpet smoothly, but with many disadvantages

I have almost exclusively short-pile carpets and a shorthair cat. Their hair who have, almost cost me with the normal brush, my few weeks ago for about 200 euros newly purchased Siemens VSQ5X1230 mind. Therefore I have decided for the turbo brush. As a result, there is for me as light as shadows.

Pro:
- The vacuuming on carpet is easier than with the provided nozzle by orders of magnitude

Cons:
- The suction on carpet is not appreciably better than with the conventional nozzle
- Hair, but above all stable, long fibers (eg sisal scratching post from) are the death of the turbo nozzle. They wrap around the brush or even further inside the mechanism and shall, if they are ever more accessible, are regularly removed by hand so that the turbo nozzle is still working properly
- The volume is enormous. Because I would have really no need to buy the extra-soft Siemens dust Sager, but actually much quieter is not so terribly ;-)
- The turbo nozzle is fitted with a universal and goes well with older devices. With the newer, like my a click mechanism for stable locking of the nozzle is provided to the turbo nozzle has not, presumably so that they can be plugged even on older devices. This keeps so far also seems technically suboptimal but me.
- The nozzle is suitable only for short-pile carpeting carpet. Once the carpet has more than estimated 3mm web thickness, the turbo nozzle sucks fixed and no longer rotates. And then she sucks on anything. I have to make with my 2mm Auslegteppich already on dickflorigen carpet, so that the brush is still rotating.

That now looks after more negative points, the relief when vacuuming weighs for me but very much, so I really 5 star, would give only 1 star for the other points because not imaginary to end technology for the nozzle. Quite apart from that it's been difficult annoys me when I do so must buy a nozzle for again about 30 euros with a vacuum cleaner, I bought more than 200 euros (yes, today it costs no 150 more) in order to carpet rudimentary to vacuuming reasonable.

Again, I would point out that this is my personal opinion and subjective and based on my specific impressions and experiences. However, I beg definitely about my subjective opinion, to accept as such. Who has other views, the course like to make relevant or best create your own review.

22.03.2015, EDIT: I need the turbo brush unfortunately depreciate at a star because it gets stuck on the cleaner after almost 3 months useful life while vacuuming unfortunately a maximum of 2 minute and then slide out. This is probably the lack of click mechanism, the my vacuum cleaner actually provides. However, since the turbo brush is "universal", it is only plugged. Too bad, because as the turbo brush is simply unusable.