What about DVD-Rs and DVD+Rs?
Or BD-Rs. 50GB on a single dual layer disc. Haven't finished the last spindle I bought, but I assume they're the cheapest per GB by now.
You don't need to worry about ransomware destroying the data on your writable DVDs, the discs themselves can do that fine.
Or BD-Rs. 50GB on a single dual layer disc. Haven't finished the last spindle I bought, but I assume they're the cheapest per GB by now.