I would love a part of the Berlin S-bahn network. I'm not an expert on that network but from cab view videos, I've enjoyed S2 and S7 the most so far. If there could be two S-bahn routes, which would you want?
If you are constrained by only having a console or only want to play in the Steam sandbox only then choose TSW. If you want to expand your horizons and experience larger areas of interest then invest in TSC which offers external 3rd party product with more variety, more length and also requires you to have done basic pc skills to enable this dream.
