Well, your question is simply too open-ended: nobody can really answer that for you, as you give no indication whatsoever as to your potential use-cases.

FWIW: I've been coding in Go for a few years now, for me and (perhaps more importantly) the kind of projects I choose to use it for, the build tools have been more than adequate.

As with many things: it ultimately depends on what you're wanting to do, and what your expectations are.