After a hard drive failure and thanks to #cdist and #ZFS on #FreeBSD (with automatic backups every 15 mins), my work station (which doesn't have enough slots for drive redundancy) is back online after only running a few commands and moving a couple hundred GB across the network.
the fact that I use #hikari and it's so lightweight helps greatly. In the past I always had to fight the graphical interface one way or another, automating deploying #hikari with my exact config is supah easy.