There are a few cityscape sceneries which really do show off the sim and build on the tremendous base Asobo have layed.
Recommend Hong Kong, Chicago, Tokyo but my favourite at the moment is probably Sydney from Orbx - although interestingly FlyTampa have Sydney Kingsford Smith YSSY in there catalog as well (not released for MSFS yet) but I don’t think this conflicts with the Orbx scenery as it’s just an airport.