I am sitting here using the pi4, while the lab computer, running Slackware of course, is downloading the files I need to get this beast up and running with slackware. I discovered, to my dismay, that they don't have 14.2 setup for the Pi 4, and don't have any intention of doing so. Sooo, I guess it will be Slackware current. I have the 32gig micro sd made, with the loader, and am in the process of downloading the needed files to a USB stick. It is taking a while to download. More to follow.