I like #17 and #19 with the white background more. Could you please combine the two glasses in one Logo to express more diversity?
The Logos are very good, but I would continue the circle with "Biermanufaktur Korneuburg" in the lower part of the logo - so that it is a complete circle.
to #26 and #27: The circle looks better now, but you should use exactly the glasses and beer-colours from #17 and #19. And please use not so much foam.
Please give me a try without the circle with the bubbles and another try with the circle at the place instead of the barrel.
I like #86 but the font looks like Texas or Mexicon - could you please try others. And the banner with "Tradition und Vielfalt" shouldn't be that central point (to big?).