03-06-2021, 06:00 AM
(03-05-2021, 12:04 PM)ab1jx Wrote:(03-05-2021, 09:43 AM)Arwen Wrote: In reality, my "important data" is less than 4.7GBytes so I probably could have gotten away with single layer DVD M-Discs.I haven't looked, do those come in rewriteable? A multi-session burn will let you keep using parts of it each time, so you could have versioning even without being rewriteable. You sacrifice a little capacity for that.
As far as I know, all rewritables sacrifice longevity.