Goroutines are efficient enough, and Go compiles to native code. I'm sure that Rust/Tokio or handcrafted C can be faster, but I think Go is fast enough for 99%

Goroutines are efficient enough, and Go compiles to native code. I'm sure that Rust/Tokio or handcrafted C can be faster, but I think Go is fast enough for 99% of use cases. I'm building a service manager à la systemd in Go as a side project, and I really like it - it's not as low level as Rust and has a huge runtime but it is impressively fast.