Wants to rent a server with a few friends, but we don't know which provider is the best. Above all, we wanted to use fabric for the mods and wanted to know which provider offers fabric as server software
Here is a list: https://www.spigotmc.org/...er.307283/
I don't know any good game server company from Germany. Good means cheap and high-performance and with all the freedom you need.
Fabric goes anywhere you can upload your own jars as server files.
https://www.curseforge.com/...es/2978587
After renting, delete existing server files, upload fabric, start and stop the server and fill the resulting folder with mods or configs or whatever.