Stellar eSim does not provide a true unlimited data eSIM for Greece. The plans marketed as “Unlimited” actually have a fixed data cap of 2GB or 3GB and a short validity period. Travelers who need more data can choose one of Stellar eSim’s fixed‑data plans instead. For example, the Greece 100GB 60‑day plan offers a substantial allowance for extended stays, while the Greece 50GB 15‑day and 20‑day plans are also available for shorter trips. These fixed‑data options give a higher data volume at a predictable cost, which may be more cost‑effective than purchasing multiple short‑duration “Unlimited” bundles.