I have been a Mac man since Macintosh was born.  I even wrote a book using a Mac (and prepared the camera-ready pages of it for the publisher, including the figures, tables, and graphs), so I know a thing or two about Macs.  I have been using the Mac Mini 2020 daily for over a year now and have had no trouble with it whatsoever.  And it is great having a SSD rather than an HDD.