nextSIM does not provide a true unlimited high‑speed eSIM for DR Congo. Plans that carry the “Unlimited” name include a fixed data allowance that is reduced to a lower speed once the cap is reached. For example, the eSIM Unlimited Standard 1 Day plan gives 1 GB of high‑speed data before slowing to 512 kbps, and the eSIM Unlimited Plus 1 Day plan offers 2 GB before similar throttling to 2000 kbps.
If a traveler prefers a larger fixed data package, nextSIM sells 10 GB for 30 days at $118.88 and global plans such as 50 GB for 30 days at $1, 279.00. Choosing a fixed‑data plan can be more cost‑effective for heavy users, while the “Unlimited” labels simply indicate a daily cap rather than truly unlimited use.