My 2 cents. It is safer to run separate toolpaths. Both physically and mechanically. Nice big industrial CNCs have a tool changing robot, this is who this function was really designed for. By developing a good workflow each operation can be run by the numbers. For me on the Maslow that is using the center of your work space as the starting point. There will always be exceptions, and my way takes extra time. In the end it’s repeatable and reliable.
Thank you