I don’t think Zurich and Berlin can be compared without considering your personal preferences. If you need a million people around you’ll feel lonely in Zurich.

I don’t think Zurich and Berlin can be compared without considering your personal preferences. If you need a million people around you’ll feel lonely in Zurich. If you’re into mountain hikes and skiing, Berlin is just plain boring. People are happy in Berlin and Zurich but for different reasons (and usually you couldn’t change that with money).