does anyone have any experience with server4you.de ?
https://www.server4you.de/de/d/index.html
Looks ok, although you have only reboot in next 15 min, not imediately, reinstall in the next 2 hours,... but you can buy upgrade packages.
Also for additional 10€ / month, after 24 months you own the server and they send it to you, sounds like a great offer to me...