Boot iMac from an external nvme ssd
I have a 2017 iMac running Ventura 13.6.7 from an internal 2TB SSD.
I plan to migrate it to an external Thunderbolt 4 nvme SSD (2 or 3TB),
then plug that external drive in to an M-series iMac and boot from it for the forseeable; never using the internal drive.
I also plan to use a 4tb hdd usb external for Time Machine.
Are there any issues I should be aware of?
iMac 21.5″ 4K, macOS 13.6