Can you please share your backup strategies for linux? I’m curious to know what tools you use and why?How do you automate/schedule backups? Which files/folders you back up? What is your prefered hardware/cloud storage and how do you manage storage space?
Keep everything on Nextcloud and back that up via Proxmox Backup Server.
Nuke and pave takes me less time to reconfigure Plasma and install NC client than bothering to back anything up directly.