All of the ones I have are used but run everything very well. I have an HP ProBook 4540s with Fedora 28 and I recently installed OpenBSD 6.4 on my previous laptop which is a Toshiba Portege M400. I just need to get a new keyboard and battery for it and I need to find the stylus to see if it works. Very happy with both laptops.
At work, I have a Dell Latitude D620 running FreeBSD 11.2 and an ancient Dell Inspiron 9200 running Slackware -current. Breathed new life into those old beasts.
Aside from relax, I hope to finish up a couple of songs I’ve been working on and possibly start a new one. Using Qtractor, Qjackctl, Hydrogen, QMidiArp, and Yoshimi along with some other soft synths for my workflow.