I cannot say about moving from Germany to Swiss German Switzerland as I am a born and raised in the French speaking part.
I’ve lived a little in Zurich but I was more of a tourist there rather thanthan totally knowing "how it is", and I don’t speak German nor have any clue about their culture. I am friendly with my coworkers "from the other side" and they are friendly with us but we are different and I don’t know enough to judge them.
So just a few generalities:
- Living in Switzerland is like being privileged. Everything works nicely, the country is based on respect and balance between ideals.
- The country if always in some top 5 for stuff like security, quality of life, happiness or whatever.
- When the world around us is getting more and more selfish and crazy, not being hidden in Switzerland is a bad move.
- Switzerland is kinda the Japan of Europe, and a fucking postal card.
- You can live without a car
Is it perfect? Of course not, we have dumb racists as well, we have some violence and people are getting more and more selfish like everywhere else in the world (it’s almost like there is some common influence, like internet and social medias?) Life is expensive, but good if you are not at the low income level, and it’s getting on par with our neighbors because prices went up for them but not for us.
It can be festive or quiet, depending on what you’re looking for and/or your age you’ll have a totally different experience (city center versus outskirts village versus country side).
Do I recommend it? Of course I do, this is my country and it’s wonderful. But I cannot say for your precise situation as I don’t know you nor your life.
Also, our flag is a big plus.