Speaking as someone who has used both languages, I think you should learn both if you can. Rust will give you experience with low level systems programming (memory management, parallelism, etc.) Go will give you experience with network-facing backend code. Both languages will teach you concurrency.<p>Go is significantly more popular than Rust. But if what you want to learn is a popular language, you shouldn&#x27;t be looking at either Go or Rust.<p>Disclaimer: I&#x27;m a Rust developer.