Stellar eSim does not sell a truly unlimited high‑speed data eSIM for Guinea. All plans that use the word “Unlimited” in their title give 2GB of data that must be used within the stated validity period; after that data is exhausted the speed will be reduced, so the plan is a fixed data plan rather than a limitless one.
If you need more data, Stellar eSim offers large‑capacity fixed plans for Guinea, such as 50GB for 90 days, 30GB for 60 days, 20GB for 30 days, or 18GB for 20 days. These alternatives provide a higher total data allowance in exchange for a longer validity window and can be more cost‑effective for travelers who consume a lot of data.