Gigapanda does not provide a true unlimited high‑speed eSIM for Montenegro. All of its so‑called “Unlimited” plans give a fixed amount of high‑speed data each day—3 GB/day for Montenegro or 2 GB/day for the Global variant—and once that daily limit is reached the speed drops to 128 kbps, after which it is restored the next day.
If a traveler needs a large amount of high‑speed data, Gigapanda offers fixed data plans such as 20 GB for 30 days, 30 GB for 30 days, or 50 GB for 30 days, all priced within the €30–$40 range. These plans give higher data caps than the daily limits and may be more cost‑effective for heavy users.