The water savings exists, but for us too much. The beam is of course weaker and softer, but to wash your hair should the water flow be greater. In the beginning it is very chaotic ... the beam is sufficient, but relatively weak compared to the beam of my old showerhead. So the shower process takes a little longer. I have not taken into account when buying. Optimal Währe a Umstellmöglichkeit.
The price I find in order and justified.
For those who prefer a soft, softer flow, no settings need and like to save water, you should consider purchasing here.