Yeah, I have considerable experience with Go and Python, and my experience with Go has been consistently positive for all of the problems we're facing with Python; however, my org is not interested in considering other languages presumably because of the beliefs that it will take years to come up to speed on a new language and even then a statically typed language will be inherently slower to iterate with than a dynamically typed language (these assumptions are probably overfit to senior engineers' experiences with C++/Java in college or early in their careers).