Having never used Django Admin, how would you compare to Rails Admin and Active Admin?
It's super weird because Rails is known for convention over configuration and includes default packages for basically everything you might need EXCEPT auth and admin. Meanwhile Django removes a lot of the magic of Rails and lets you do it yourself, except for bundling auth and admin into the core product.
I have found that at least for my users, admin type functionality and views generally require a lot of custom work that is not easily turned into convention. About 4 years ago I stopped using Active Admin completely and just started using Ransack + Kaminari gems on their own. I have been a much happier with the way that pattern has worked out.