SLS was also my first distro. I also played with Yggdrasil Linux (bootable CD) for a while, because at the time, nobody could afford a hard drive with as much capacity as a CD-ROM.

Those early Linux distros borrowed a lot from SunOS (Solaris 1), so it was easy to adapt between work/home.

I remember downloading and installing one of the MCC Interim releases in 1993? 1994? before switching to Slackware. Early *BSD and Linux were certainly an adventure back then. I don't miss it.