eSIMNow does not provide an unlimited data eSIM for Guinea. The provider’s available plans for Guinea include fixed data bundles with caps of 20 GB, 10 GB, 5 GB, and 3 GB, each with a 30‑day validity (except a 15‑day option for the 3 GB plan). These bundles allow tethering but have clear data limits. If you need a larger portion of data, the 20 GB 30‑day plan offers the most generous allowance. Choosing a fixed data plan can be more cost‑effective for most travelers, unless you anticipate very heavy data usage in which case a pay‑as‑you‑go solution might be preferred.