Go is pretty good at performance, but pretty bad at expressing domain-specific logics. Python is the opposite, but once you have isolated the parts that need to

Go is pretty good at performance, but pretty bad at expressing domain-specific logics. Python is the opposite, but once you have isolated the parts that need to be optimized, it's quite easy to rewrite them in a native language (in particular, the Rust-Python bindings are really good, although in this project, it's C++).