Large drives are perfectly similar, and people like them mostly on subjective criteria like brand loyalty. Of course, based on your region there might be significant differences in prices and warranty, which you might want to consider.
Data Hoarder
We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.
If you are looking for the largest drives, you have 20 and 22 TB drives over 18TB. Obviously, you should get the best deals on 18 and 20 TB drives. Boith of this drives will work with your hardware. just look for the best $/TB ratio and the longest warranty time.
Thanks for the info. I ended up buying one Toshiba for now. Will probably get another one later on.
Hope it helped.
Good luck with your drive!