Macmini what image?

What would be the best image to use on an Intel based Macmini?

You can try the Generic x86_64, but it will erase all the contents of your hard drive, if you need to run it without losing your HD the best option is the BOINC client.

The Generic image will freeze after a while. I installed Lubuntu 20.04 and am running Boinc fine noe,