No, nextSIM does not provide a truly unlimited high‑speed data eSIM for the United States Virgin Islands. All plans titled “Unlimited” have a set data allowance—either 1 GB/day or 2 GB/day—after which the connection speed is throttled to 512 kbps or 2000 kbps. This means that while the name suggests unlimited usage, the data cap applies before any reduction in speed occurs.
nextSIM offers a range of fixed‑data plans that may be more suitable for travelers who need consistent high‑speed data. For example, the eSIM 50GB 30 Days plan costs $133.46 USD, the eSIM 20GB 30 Days plan is $59.13 USD, and the eSIM 10GB 30 Days plan is $33.10 USD. These plans provide a larger, unthrottled data allocation and can be a better value unless the user requires occasional large bursts of data that would trigger speed reductions on the unlimited‑named plans.