title: Is there a benefit to Windows Amazon ECS vs EC2 auto-scaling?
body: <p>For multiple high-volume .NET web applications running on Windows and IIS, is there any advantage to changing to CloudFormation and ECS or even EKS instead of just using an AMI of an instance that already has auto-run scripts to update the codebase and configuration on launch, tied into an auto-scaling group behind an ELB?</p>
  <p>Our usage is to scale web application servers based on load.  Unless I have missed information or grossly misunderstood what has been read, it seems we might not gain anything by moving away from the pure AMI and auto-scaling group.</p>