I went with Go because it was easy to use and understand. I could read other people's code easily( Even with a large code base, I have never found myself scratching my head trying to figure out my own code does), could set up my workspace in less than a minute and all the text editors I used (sublime, Atom, Vim) supported it. I Don't really care about the fancy IDE's. Just syntax highlighting and code completion is good for me.
I started learning go on September 2015. And I have managed to implement the porter stemmer algorithm and an inverted index in it. Miss generics but LOVE interfaces. The fact that any concrete type that implements method 1 satisfies interface 8 is awesome. You can easily reuse code from different package without changing anything.