>>105720526its not a hard limit either
but not checking your backups in 10 years is dumb
and you should use two different, separate techs as media
its hardere to find yourself in a situation which fucks all your backups all at once
like you go with spinning rust, but you also go with dvds
if you get hacked and your data ransomed, your dvds are ok
or if you have a leak in your roof and the dvds in the attic are flooded, your hdd is safe