Hopefully I can use a macOS variant of Clonezille because I donβt have a windows machine capable of doing this. Maybe I can use my raspberry pi
Discussion
Clonezilla boots from a USB drive. You boot the machine from your USB. It will save the drive image to another external USB. Then you can use them to restore on the other drive.
π΅βπ« Iβm gonna have to do some research
It's a lot easier than it looks.
This is a pretty thorough how to. You will need to use Etcher on Mac to create the drive, but that's simple.