SeferESIM does not provide a truly unlimited data eSIM for Germany. The plans that contain “Unlimited” in their names actually give a fixed amount of high‑speed data—1GB per day—after which the speed is throttled to 512 kbps or 1 Mbps, depending on the plan. Travelers who need more data can choose from the fixed data plans that SeferESIM offers for Germany, such as the 50GB plan valid for 30 days, the 50GB plan valid for 180 days, or the 100GB plan valid for 180 days that covers Germany and several neighbouring countries. These fixed data plans provide a larger hard data allowance and may be more cost‑effective for heavy data users.