The product is stable and I would rate its stability a nine point five out of ten. 

The stability is good. I'm working with different clients. So far, there are no major issues. I'm not sure if there's anything that has come out recently, however, overall, it has been the preferred service provider for container services.

The stability is fine. I'd rate it nine out of ten. There are no bugs or glitches, and it doesn't crash or freeze. It is also updated frequently so it is always improving. 

As this is a PaaS that is provided by Azure, it means that if there were any issues then they would have to be publically addressed by Microsoft. I have not lately heard of any problems from my customers.

This solution is stable, I have not had any issues.

Microsoft Azure Container Service has a good level of stability.