ETravelSim does not provide a truly unlimited high‑speed data eSIM for Liechtenstein. All plans carry a data cap of 4 GB per day; after that limit the speed drops to 128 kbps. The provider labels these offers with a “Unlimited” name, but the term refers only to the absence of an upper data cap for the daily allotment, not to unlimited data without quality throttling.
Travelers who need more data can choose a fixed‑data plan instead. For example, a 50 GB plan is available for 30 days, or a 4 GB day plan can be bought for 7 days or more, giving a predictable amount of high‑speed data. Fixed‑data plans can be more cost effective for moderate usage, while the so‑called unlimited plans are best suited for users who accept the speed reduction after the daily limit.