If your time is limited, golang is the way to go. It is a language that is designed to scale with people. You'll find you can read and understand any go code.

If your time is limited, golang is the way to go. It is a language that is designed to scale with people. You'll find you can read and understand any go code. Also, it builds incredibly fast and is not a huge step away from dynamic languages. Rust is a kitchen sink language - more of a replacement for c++. It takes quite a bit longer to learn/master.