I agree about Seagate. But I have never had a failure in many years using the higher-end WD drives. They are a little more expensive but well worth the outlay.
I had four Drobo four drive network drives. I started out with 1TB drives. The entire thing was up to 16 bays of 4 TB drives.
I was backing up stuff at least twice.
What I did not do was a good job of indexing individual files. Finding an event is a task and a half now.
I upgraded from Seagate to WD drives because the SGs were burning up. I never lost data, but I hated tossing those drives away.