MoodSIM does not provide a truly unlimited data eSIM for Luxembourg. All listed plans are named “Unlimited” but carry a hard data cap that is reset daily; once the cap is reached the speed throttles to a specified low rate, such as 512 kbps or 1 Mbps.
Instead, MoodSIM offers fixed‑data options that give a large amount of high‑speed data for a set period. For example, the Luxembourg Unlimited (5 GB/day) 1 Day plan delivers 5 GB of 5G data each day, and the Luxembourg Unlimited (10 GB/day) 1 Day plan offers 10 GB per day. Longer‑term fixed plans are also available, such as the Luxembourg 50 GB 180 Days bundle. These fixed data plans can provide greater cost efficiency for most travelers who need substantial data in Luxembourg.