MobiMatter does not provide an unlimited data eSIM for Montserrat; all sourced plans list a specific data cap. Travelers can choose from several fixed‑data options, such as the Best World 50 GB 180 Days plan or the Caribbean 20 GB 30 Days plan, each with a defined validity period and data allowance.
A fixed data plan may be more cost‑effective for most visitors who do not consume high volumes of data. It offers a clear limit and a set validity, which can help with budgeting and network usage expectations while traveling in Montserrat.