I am just about to set up my new Linux machine, which will be used to convert analog video and audio to digital video and audio. Is there any reason why I shouldn’t run the system off of a live USB stick (say, a good quality one from Sandisk), that is, without installing Linux on the hard drive and not setting up a boot partition, a system partition, and all that?
Yes, I did that for a while some years ago. It was fine. Good enough for using it in a training. And I lost interest in that setup early enough that the stick survives to this day.