Switzerland, Italy & France Travel Review: Lake Como, Zermatt, Jungfraujoch, Fine Dining, Luxury Vacation

We probably would opt for more local and non-Michelin star restaurants where we could select our own food choices rather then being served a fixed menu.  While the food that we had in those Michelin rated dinners was superb, the amount of food that was served was way more than we could comfortably consume and we felt guilty about unnecessary waste.
We would have packed more casual and less formal clothing as the dress codes that we experienced were much more relaxed in all locations (even the 5 star hotels in Switzerland) than we were expecting. 
We would have opted to use the train system more and eliminated some of the private drivers where possible.  As an example, we had a private driver both ways between Milan an Varenna and learned from other folks that we met on Lake Como that there was a direct train between Milan and Varenna.