Go is great for concurrency. Not quite there for agent support. The problem isn't performance or message passing it's the agent middleware i.e logging, tracing,

Go is great for concurrency. Not quite there for agent support. The problem isn't performance or message passing it's the agent middleware i.e logging, tracing, retries, configuration You need a DSL either supported in the language or through configuration. These are features you get for free in python and secondly JavaScript. You have to write most of this yourself in go