From reading reddit, I learned that a large part was also how it simplified things. Here in the north it’s pretty straightforward, but as you can see on this ma

From reading reddit, I learned that a large part was also how it simplified things. Here in the north it’s pretty straightforward, but as you can see on this map [0] it gets slightly more confusing in large parts of Germany. [0]: https://en.wikipedia.org/wiki/List_of_German_transport_associations#/media/File:Karte_der_Verkehrsverb%C3%BCnde_und_Tarifverb%C3%BCnde_in_Deutschland.png https://en.wikipedia.org/wiki/List_of_German_transport_assoc... edit: Just to explain how the north is even simpler than it looks, VGSF is not relevant and simply included in NAH.SH, and HVV has a tight cooperation with NAH.SH, so it’s often just one ticket for Hamburg and Schleswig-Holstein.