Borrowing this thread to add additional context, Rancher Desktop on macOS also uses Lima to make VMs for running k8s (I think it's actually k3s?) on your workstation. I've been meaning to try out Colima, since, while nerdctl is pretty functional and things work, sometimes dealing with the nuances when I don't really need a real Kubernetes environment for most of my dev tasks is more overhead than I'd like. That said, if you do need a proper k8s environment on macOS, Rancher Desktop does work quite well, and makes a lot of sense especially if your shared k8s environments are managed by Rancher.