It's all trade-offs. k8s is feature-rich, flexible and configurable but that also means high complexity. Simpler tools might not tick all the feature boxes. As

It's all trade-offs. k8s is feature-rich, flexible and configurable but that also means high complexity. Simpler tools might not tick all the feature boxes. As long as your applications follow 12-factor principles it shouldn't be too hard to move between different orchestration tools and you can pick the one that best suits your needs.