iMac 27-inch, late 2013, updated macOS
I want to back up my internal hard drive (non-APFS) with Time Machine. Then erase the hard drive. Then, replace the hard disk with a new internal SSD. Then restore from Time Machine.
Should I take precautions for the simultaneous transition from non-APFS to APFS? For example, should I convert the hard drive to APFS before the steps mentioned above?