A10 Thunder is very stable, and it is a mature product. I have no issues in its performance. It is a solid product that works well. I strongly recommend. It is a very good product which works well. It is an excellent tool which is stable and reliable. I do not have any downsides. It is working very well. We are solving the problem of the integration of the platform with the Kubernetes. It is very easy to setup in kubernetes. I was able to get it up and running within 2 days of reading through their docs. The support team has been great too! There are some things that they could improve upon but nothing major from what i can see so far. Would recommend for anyone looking into doing container orchestration using K8S. We have had success getting our CI/CD pipeline working and we now use them for all projects at work.