This is a 60 km route that covering the S5 and S6 Lines of Frankfurt’s Rhein Main S-Bahn network. 28 stations in total, including 6 underground stations. Key locations such as Frankfurt-am-Main Hbf, as well as the S5 and S6’s Stresemannallee sidings and Außenbahnhof depot. Both S5 and S6 lines are operated by the DB BR 423. (This is a TS addon)
I personally would prefer either the S8 or S9, cuts right through Frankfurt going to Hanau in the east and Wiesbaden to the west. These services serve tons of people. S3 is another good option too, heaing south to Darmstadt.
I really like the BR423 and would love to see some more routes with it. Hopefully, they include the other type of traction motor sound the next time they use it.
Yes, I do think that it is a good train. I enjoy using the LZB without AFB, meaning that I have to control the speed while still getting a guide. I also love S-Bahn and commuter routes as a whole. (Stuff like other S-Bahn, Bakerloo, or even LIRR)