There is a certain strain of open source development that is nearly anti-marketing, as far as I can tell. They choose names like “gimp”, “git”, “frotz”, “borg”, “pooch”, “butt”, “slurm”, “mutt”, “snort”, and “floorp”.

I had some trouble with ZFS and kernel compatibility when upgrading the OS, so I switched to btrfs. It’s been fine for 3 years now, including a kernel upgrade.