After I tried them all, I decided finally for Kneipp Aroma Care Bath Wild Rose Lavender, 100 ml as my favorite bath. But probably I will again turn a second round, because there were other varieties about equally well liked. With a variety (in dark blue), I noticed that after mixing into the bathroom my fingers were discolored in places, deep blue, as if I had written with a leaky fountain pen. Even with soap, the stain could not be removed (but had the next day off).
However Kneipp still offers many other bath products that would also interest me. Perhaps can bring itself to another bath compositions with other compilations, the manufacturer someday. I would buy anyway.