Are there differences in the quality of service between the service centers? What is your experience and view? Before I bought my Model 3 I was warned to avoid the Möhlin (switzerland) service center and instead use the one closer to Zürich. I have used the Möhlin center and is actually a bit disappointed so got me wondering that maybe the Zürich center is better?
I have a very good experience with the Service Center Möhlin/Basel since march 2016 (Model S 70D and Model S 100D).