Lake Geneva Regional Pass vs Swiss Pass

Hi Moonbeam! Considering the trips you want to make, an 8 day Swiss Saver Pass for 3 people would be more convenient than the Lake Geneva Regional-Pass. The Swiss Saver Pass will cover the (long and expensive) trip from Zurich to Montreux, the trip to Zermatt (with discounts to the Gornergrat), the trip to Glacier3000 up to the valley station and discounts up to the summit, and so on. Some of these trips are outside the validity area of the Lake Geneva Regional Pass, or they're discounted only instead of for free. Large parts of the Valais region (everything east of St. Maurice) aren't included either. So the Swiss Saver Pass offers the flexibility and freedom to go wherever you want on all days of your stay. If you want to know for sure which pass turn out to be the cheaper one, you would have to make rather detailed calculations. I hope this helps you decide!