Gigapanda does not provide a true unlimited data eSIM for Poland. The plans labelled “Unlimited” give a daily high‑speed allowance—3 GB per day for the Poland‑specific options—and after that limit the speed to 384 kbps. Once the daily cap is reached, the data continues but at the reduced speed, so the plan is not unlimited in the sense of providing high‑speed data without limits.
If you need a large amount of high‑speed data, Gigapanda offers fixed data plans for Poland, such as the 30 GB plan for 30 days at $26.90 USD or the 50 GB plan for 30 days at $34.90 USD. These plans provide a fixed high‑speed data allowance before switching to the same 384 kbps throttled speed, and they can be more cost‑effective unless you are an extremely heavy data user.