Why is Rancher + Kubernetes better or worse than standalone Kubernetes?

Question

Docker

Hello. What are the advantages and disadvantages of a Rancher + Kubernetes bundle compared to bare Kubernetes? Why should I give preference to the first and add server maintenance costs (since Rancher needs at least 1 server, and 2+ for High Availability infrastructure).

Answer 1

And Kubernetes in general 3+ is highly recommended, if
the Bull's convenience is that you don't have to take care of the base OS itself, updating it and updating Docker.
All

Answer 2

Rancher raises kubernetes for you and provides additional features in the UI,
if there are cool admins and the GUI is not needed, then the rancher is not needed either.