Public transport is free in Luxembourg; is the public Wi-Fi enough?

 While Luxembourg offers free public transport (trains, trams, buses), relying on public Wi-Fi can be frustrating and insecure. Public networks are often slow, have time limits, or leave your device vulnerable to hacking. A Cellesim eSIM provides a private, secure, and high-speed connection, which is essential if you are accessing mobile banking or business emails while commuting to the Kirchberg financial district.