Btrfs. Just format as one big partition (besides that little EFI partition of course) and don't worry about splitting up your disk into root and home. Put home on its own subvolume so that root can be rolled back separately from it. You can have automatic snapshots, low-overhead compression, deduplication, incremental backups. Any filesystem can fsck its own metadata, but btrfs is one of the few that also cares if your data is also intact.