Are you sure they survive for the time period you intend them to? When I was a teenager, I though the DVDs and BluRays I burned would be forever - 15 years later I am very unhappy to find that some of them started to crack and flay - it's a pain to keep checking them. Nothing like the guarantees a NAS + Cloud backup could provide.

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pjmlp 5 days ago | parent [-]

NAS also fail, and cloud backups can be taken away without notice.

Hence why multiple copies.

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postexitus 5 days ago | parent [-]

sure, but NAS and cloud doesn't fail at the same time. Also NAS provide some redundancy in-house as well. Whereas BluRay is a single copy - even if you burn multiple copies, they degrade at the same rate.

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pjmlp 5 days ago | parent [-]

That would be true if I would have done all copies on the same day, and never duplicated disks.

	▲	postexitus 2 days ago \| parent [-]
		You basically imply that you have a NAS that you regularly take backups to BluRay?