The “Unlimited” plans listed for nextSIM do not provide truly unlimited high‑speed data for Global. Those plans deliver 1 GB/day (Standard) or 2 GB/day (Plus) and once the daily limit is reached the speed drops to 512 kbps or 2000 kbps, respectively. When a plan has “Unlimited” in its name but a fixed data cap, it is not an unlimited plan in the conventional sense; it simply offers a small amount of high‑speed data before throttling.
If a traveler needs a larger data allowance without daily limits, nextSIM offers fixed‑data plans such as the eSIM 20GB 30 Days Global for $157.95 USD or the eSIM GLOBAL 50GB 30 Days Premium for $1, 283.31 USD. These provide a set amount of data usable over the validity period and do not impose a daily cap. Choosing a fixed‑data plan can be more cost‑effective for high‑usage travelers.