Привет, Константин, and welcome to the forum!
You were wise to come and visit before making the final decision - it helps a lot! I trust you'll find Zurich a comfortable place to live in and definitely less chaotic than Moscow. Here when a train is late by 2 mins people start looking at their watch and frowning (I admit that I started doing that too

); if only they knew that there's NO fixed schedule in the city of lights, eh?
Good luck with the move!