Question about Miele Parquet Twister SBB 300-3 PQ

The idea is compelling, because the floor nozzle from the Triflex is atrociously bad. Well, this floor nozzle actually fits the connection of the Triflex (amazing), but the power of the cordless vacuum cleaner will at best be sufficient for light dust. The normal floor nozzles are open in all directions, whereas the Triflex floor nozzle only works because it is closed at the sides and back and a rotating brush helps to pick up the dirt.