And obviously their option is the "best". From the conclusion:

Talos Linux is unique. It’s the only option that includes OS management in a purpose-built distribution for running Kubernetes. There’s no compromise for scaling up or down. In terms of small-scale numbers, it “wins” in several of the examined categories, including memory usage, disk r/w, and installation size. But all of these metrics are side effects of Talos Linux’s defining characteristic: It’s simple.