ChillaxSIM does not provide a truly unlimited data eSIM for the British Virgin Islands. All plans that carry the “unlimited” name actually allow a capped amount of high‑speed data—specifically 1GB per day for the period of validity. Once that 1GB allotment is reached, the connection is throttled to a reduced speed of 5120kbps, which is still limited data usage.
Travelers who need more data can choose one of ChillaxSIM’s fixed‑data plans. For example, a 20GB plan valid for 30 days costs $75.90 USD, a 10GB plan for 15 days is $50.90 USD, and a 10GB plan for 30 days is $51.90 USD. All of these plans include tethering, provide high‑speed data up to the stated limit, and then reduce to a speed of 128kbps after that limit is reached. Selecting a fixed‑data option may be a more cost‑effective choice if a user expects to consume more than the capped amount offered by the “unlimited” labels.