微服务架构下的负载均衡： Kubernetes DNS 和 Enovy 你会选哪个？

Kubernetes 官方文档有一段这样的描述：

With Kubernetes you don’t need to modify your application to use an unfamiliar service discovery mechanism. Kubernetes gives Pods their own IP addresses and a single DNS name for a set of Pods, and can load-balance across them.

Envoy 官方文档有一段这样的描述：

Because Envoy is a self contained proxy instead of a library, it is able to implement advanced load balancing techniques in a single place and have them be accessible to any application.

有用过的同学可以介绍下这两者的负载均衡具体有哪些异同吗？