FreeBSD; I didn't trust any of the ZFS implementations for linux (I'm not sure there is one that works for your root filesystem yet?) and Solaris didn't find all of my hard drives.
If you're thinking of switching there really isn't much difference between FreeBSD and Linux (at least if you're talking about a traditional Linux like Slackware); most of the admin commands work like Linux did up until 5 years ago, and obviously the UI is just KDE or whatever you like.
If you're thinking of switching there really isn't much difference between FreeBSD and Linux (at least if you're talking about a traditional Linux like Slackware); most of the admin commands work like Linux did up until 5 years ago, and obviously the UI is just KDE or whatever you like.