Hi Bronze -
may be you have to eat the Zopf at the same or the next day after you bring them at home.... that is the best bread that I ever had! and you try the 6-grain???? mmmmmmh - I don't understand you...
Not the nicest looking Zopf in the world, but the taste was bang on! This is truly authentic and very much worth a try, especially if you have a freezer full of Strawberry jam from last summer! :-)