abesteSIM does not offer any unlimited‑data eSIM plan for Anguilla. The listed options are fixed data plans with set allowances and validity periods. For example, customers can choose a 10GB plan valid for 30 days at $62.81 USD, a 5GB plan available for 30 days at $39.95 USD, a 3GB plan for 30 days at $25.39 USD, a 2GB plan for 15 days at $18.40 USD, or a 1GB daily plan at $5.82 USD. These fixed plans provide a clear data cap and expiration date, which can be more cost‑effective for travelers who are not extremely heavy data users.