From a “giving tech support” POV, nano is the best editor. Have you ever tried walking a non-techie through editing a config file on the command line, over the phone, no screen share? Nano is your friend. (I swear, this very expensive software I used to support got its sysadmins by picking whoever was absent the day the the client site figured out someone had to do it.)
We gave away computer parts on Craigslist a few months ago. It was a no-stress transaction and the receiver was a sweet old-school computer person building a basic machine for his kids to play Minecraft. Would do again.