Hello Tanja,
Thank you very much for your kind, encouraging message and your response to my questions. You're right, the beginning is really difficult; but dealing with it is - at least ideally - a little easier if (also) these experiences and 'stumbling blocks' can be shared :).
In the meantime, I have tried to record my first (!) impressions, but I would like to point out once again that some of the (or my) critical points are primarily due to my own weaknesses and less to the new edition of the platform. All the more so as I have not yet spent 20 hours on the new Migipedia and, as you write(https://community.migros.ch/m/Neues-Migipedia-da-ist-noch-der/Wie-geht-das-neu/m-p/244085), the "advantages" and even future possibilities are still out of sight.
With best regards,
maripac