nextSIM does not offer a truly unlimited high‑speed eSIM plan for Curaçao. All of the plans listed carry a fixed data cap—such as 1GB/day or 2GB/day—and once that limit is reached the speed drops to a reduced rate, typically 512kbps or 2000kbps. Plans that include “Unlimited” in their name are therefore not unlimited in the sense of unlimited data usage; they simply provide a set amount of data before throttling.
Travelers who need a larger data allowance can opt for fixed‑cap plans. For example, nextSIM sells a 50GB 30‑day premium plan for $1,299.53 USD, a 30GB 30‑day premium plan for $779.72 USD, and a 10GB 30‑day premium plan for $69.70 USD. Choosing one of these fixed data plans may be more cost effective unless a user is an extremely heavy data consumer.