ViaConecta does not provide an unlimited data eSIM for Fiji. The available plans listed by ViaConecta all have a hard data cap, such as 30 GB for 30 days, 20 GB for 30 days, 15 GB for 30 days, 10 GB for 30 days, or 5 GB for 15 days.
Travelers who need more data can choose one of these fixed data plans. For example, the Fiji 30 GB 30 days plan offers a large allowance and may be more economical for most users, unless the traveler is an extremely heavy data consumer who would prefer an unlimited option.