Switzerland (Oct. 24-30)

5/29 Update: I have deleted Zurich in favor of spending more time in the Bern Oberlander area.
6/12 Update: I found out that the Glacier Express only runs through Oct. 30, so I had to cut one day out of the Bern Oberlander stay
8/3 Update: Had to reroute my St. Moritz to Milan train

Day 39 heading out of Germany into Switzerland, I wanted to try to stop off in Liechtenstein but apparently no express trains stop there. My options:

1. The closest nearby town is Buchs, Switzerland, and only one train out of Fussen gets there within a reasonable time, leaving at 5:51am and getting in at 10:59am with two transfers (Buchloe, Germany, and St Margrethen, Switzerland). Then I could take the 2:12pm direct to Zurich, arriving 3:30pm, or the 3:01pm-4:23pm (via Sargans).
2. Or, I can take that same 5:51am train out of Fussen, transfer in Buchloe, and get into Zurich at 11:44am.

Not sure (yet) if it's worth nearly 5 hours. I'd lose pretty much all the daytime on my first day in Zurich if I did, and there doesn't seem to be much worth stopping for aside from postage stamps.