Let me know if you want to sign up, I think i can generatea referral code that gives you (and me, full disclosure!) a discount.
Thank you very much, Adam, for that tip-off. I've never heard of them before, but I'm sure studying their Website now.
I'm mainly looking at B2, and it is indeed remarkably cheap, and their ongoing download charge per GB works out to a very small amount for my estimated volume in our use case.
Hartmut
There are several of us that can help you with setting up a NAS, for varying amounts of pay.
Re. Cloud backup cost, have you priced out BsckBlaze's B2 (sic) and regular services? I think they have a referral program that gets you a discount, too. I back up my 4 TB NAS
and it's remarkably cheap.
-Adam