Gigapanda does not provide a truly unlimited high‑speed data eSIM for Greece. All of the plans labeled “Unlimited” give a fixed high‑speed allowance each day – for example, 3 GB per day for a 30‑day period – and once that limit is reached the speed drops to 384 kbps (or 128 kbps for global variants). The data is not capped for the entire validity period; the high‑speed portion repeats each day, and the reduced speed runs for the rest of the day after the cap is hit.
Travelers looking for larger high‑speed data bundles can choose fixed data plans such as the 3 GB/day for 30 days plan or the 50 GB for 30 days plan, both available for Greece. These are full‑speed until the specified data amount is consumed, after which the speed is throttled. Choosing a fixed‑data plan is usually more cost‑effective for users who need consistent high‑speed service throughout their stay.