Firsty eSIM Plans for Luxembourg

No operators are named by Firsty for Luxembourg, so its radio-side reach is unknown rather than a reason to assume a limitation. It has also not stated where traffic breaks out, leaving the IP location and delay to local services unspecified. It lists 5G as the fastest technology, though that is a ceiling rather than a promise for every connection. With a large range of plans, the main decision is sizing: the risk is buying more data than a fortnight needs. Top-up is stated as available, so an exhausted plan can be extended.