I came from C++, where accidentally changing the wrong header file resulted in a 2 hour long build cycle.
No thanks. Modern C++ has its good parts, but Go has made me enjoy the profession again.
The build time of C++ can be really long. I noticed it too.
I'd say, invest your time wisely. Things are changing rapidly and old languages are usually solving problems that are not quite as important anymore as they used to be.
Im thinking of may be Rust or Go right now for more pragmatic reasons. Thank you for sharing your opinion.