I still use it on the computer room of our physics department (around 30 PCs). Slackware is the only distro stable enough to perform excellent on this heterogen

I still use it on the computer room of our physics department (around 30 PCs). Slackware is the only distro stable enough to perform excellent on this heterogenous machines mix where some computers could be ten years old. I use a golden image, created and set up with packer and some scripts, and image it using clonezilla.