I hear btrfs is fine on single drives. ZFS is in general what you want to use if you care about your data, at least in RAID setups. I imagine either should wor

I hear btrfs is fine on single drives. ZFS is in general what you want to use if you care about your data, at least in RAID setups. I imagine either should work fine over SAMBA (if that's what you have in mind for Windows). I know there's some work being done to get ZFS working on Windows, and I don't believe there's anything of the sort for btrfs.