Danke, Ich lerne Deutsch jetzt, und ich lerne mit meinem Einrad zu Bergen. (Not sure how to say that last bit … but I am learning how to ride mountain bike paths with my unicycle)
Oh, yes, I am reminded about an english expression we have that is like it that you may be aware of “it’s the cat’s meow” about something that is everything you want. (I had a Hans Dampf tire on the 27.5" rim which is made by the company Schwalbe, which I think means something like “Jack of all trades”, or it does everything well … so that is a little like “Eierlegendewollmilchsau” too.
Cheers,
Dawson