I have like 4-6 of the WD 8TB drives. No issues in about three years maybe since I started running them?
I prefer the larger desktop units with the longer warranties if I can get them (3 years is better than 1!) - not that I plan to use it, but I guesstimate they put longer backing on better products, if they're smart!?
Plenty of 4TB drives from WD as well, and even a couple of 6's. Now I don't keep these running for very long at a time once they're filled up, but I have four of them sitting right here ready to spin. I use DiskTracker on Mac to keep track of the contents when they're not plugged in. That way I can search for and find a file before I decide which copy to use.