eSIM4Travel does not provide a truly unlimited high‑speed data eSIM for Poland. All plans that carry “Unlimited” in their name actually allow 3GB of high‑speed data per day and then reduce the speed to 1000 kbps; the plans are still limited by the specified daily data cap. Travelers who need a high amount of non‑throttled data can choose from the fixed data plans eSIM4Travel offers, such as the Poland (Plus) – 50GB/30Days plan, which gives 50 GB of unthrottled data for 30 days, or the Poland (Plus) – 20GB/30Days plan for a smaller, but still sizable, data allowance. These fixed data plans are more cost‑effective for users who expect to use a large amount of data during their stay.