I am into all kinds of Metal, at the moment my favourites are Machine Head, Tool and Type O Negative.
I gotta admit though that my Black and Death Metal phase is always waiting around the corner to randomly come back.
Germany actually has many small villages that have really bad Autobahn connections and the Deutsche Bahn is a another topic. Other than that cities like Hamburg are awesome, especially if you are into Vinyl!
Sadly I am nearly the only Metalhead here, so that I can’t really attend the most concerts in Hamburg - going alone is not an option since the Deutsche Bahn connections get even worse in the evenings and the people on there are also a little interesting.