Yeah I will admit I only tried Go for a few hours and hated it, so I don't have much experience with it.
My main job for the past 5-6 years is system integration and I had a chance to compare Ruby and Go in this field.
And this is definitely where I'd prefer Go to most other languages. You don't need clever code most of the time, you need really clear and safe code that will run for a decade after deployment.
The question which language makes it easier to write such code (assuming it still should be readable and maintainable, even by the new employees, even if they are not familiar with all the tech behind it)