I'll be returing from Valais to Zurich, my flight is at 10:00 am on a Sunday.
Instead of staying overnight in Zurich, I was thinking about a day in Zug instead, because I have already been to Zurich.
Is it a good idea?
Is it feasable to arrive from Zug to Zurich airport on time or risky?
If not Zug, any other options other than Zurich?