How is this different from Django 4.0's built in redis support?

Django 4.0 seems to [support a lot of the same functionality](https://docs.djangoproject.com/en/4.1/topics/cache/#redis) as this project. I'm curious how this project differs from that functionality. 

Is there a comparison somewhere? 

FWIW, django-redis has this question as a pinned issue at the top of their issues list: https://github.com/jazzband/django-redis/issues/585

Thanks!