nextSIM does not provide a truly unlimited data eSIM for Hong Kong. All of its plans that carry the word “Unlimited” in the name actually have a hard data cap of 1 GB or 2 GB and, once the cap is reached, the speed is throttled to 512 kbps or 2000 kbps. Because no plan lists a data cap of “unlimited, ” nextSIM’s Hong Kong offerings are limited‑data plans only. Travelers who need a larger data allowance can choose fixed data plans such as the 100 GB 30 days Standard plan or the 50 GB 30 days Standard plan, which give a single, large data bundle that can be used over the validity period without speed reduction. These options provide the most cost‑effective solution for users who want substantial data for a trip to Hong Kong.