Need recommendations fo proxmox backup from lvmthin to either borg/restic/something else?

What's the best backup for a proxmox server with multiple VMs. VMs just have docker containers. One of the VMs is TrueNAS with actual data and stuff. Is borg or restic good? Feel free to recommend something else as long as it's FOSS The goal is: have a small backup size since backups will be going over the internet via a WG tunnel Resiliant backups, dont want to have to babysit the backup setup after it's in place or worry a job ran successfully everyday Easy to restore if well..... proxmox crashes The back