Thanks a lot for your input: It’s much appreciated!
to1.) Does it matter which country? I’d just take the nearest to where I live.
2.) I don’t quite understand the risks, implications. What’s the worst case scenario?
3.) how would I enforce a SLA with an anonymous person from a different country? Should I get the personal details from the person hosting the node?
4.) is perfectly clear.
What would happen by the way if I wouldn’t want the person to be running the server for me anymore. Would there be any risks with him having the delegated keys?