Will that storage have "11 9’s annual durability" and stored in multiple location? Let say that you only need to write to it once, have 2 secure location avail

Will that storage have "11 9’s annual durability" and stored in multiple location? Let say that you only need to write to it once, have 2 secure location available for free, that would still means that you need 2 of them which would pay for itself in 28 months then. Sure it's "cheaper" but it's far from being as good and the price difference isn't that big.