Hi DaVLeiT55
That’s correct, the GA 1-month card has the same validity as the GA. However, the discounts on excursions are different from those of the Swiss Travel Pass (for the latter, the discount percentage is specified, whereas for the GA, you need to inquire with the company managing that specific route). The museum discount or free entry applies to the Swiss Travel Pass but not to the GA range.
Thank you very much for pointing it out to me!
I wish you a nice day,
Chiara_S