ZFS on Linux might get a lot of the latest features, and with a distribution like Arch Linux you have the bleeding edge, but it makes great sense to migrate everything ZFS related to FreeBSD. On FreeBSD ZFS is a first class citizen. This means that you don't have to worry about hostile kernel commits that suddenly breaks ZFS, or kernel modules that has to be re-compiled every time the kernel is updated. Being a first class citizen also means that the entire operating system is tailored to wor...
