There are no unlimited data eSIM options from Monty eSIM for Armenia.
The available plans are all fixed‑data packages. For example, the GlobalTour plan offers 50 GB for 365 days at $99.00 USD, the Global plan gives 20 GB for 30 days at $49.99 USD, a 10 GB Global option costs $28.99 USD for 30 days, and the Armenia‑only plan provides 10 GB for 30 days at $39.99 USD. These plans are only a sample of the fixed options available and do not represent the full range.
If a user requires a truly unlimited data experience, Monty eSIM does not provide such a plan for Armenia, and choosing one of the fixed data packages may be more cost effective unless the traveler is an extremely heavy data consumer.