eSimfly does not provide a truly unlimited high‑speed data eSIM for Jamaica. All of its “Unlimited” plans are fixed bundles that provide 3GB per day for the advertised number of days and then throttle the speed to 1000 kbps. Because the data allowance is capped, the plans are not unlimited in the sense of giving unrestricted high‑speed data.
Instead, travelers can choose one of eSimfly’s fixed data plans for Jamaica, such as the 20 GB 30‑day option or the 25 GB 30‑day Vodafone Travel bundle. These plans offer a larger data allowance for a set validity period and can be more cost‑effective for most users, especially those who are not extremely heavy data consumers.