I've no experience with this language or it's genre of languages, but I doubt there is a good answer for you.
You're working in a very different space (business oriented, needs networking protocols, probably no major number crunching, your collection of languages do fine for your job etc.)
Some languages are just explorations of the language space, disjoint from your language-using space therefore irrelevant to you directly, and may be (currently) only of academic interest. I'd learn this if I had time, to understand different paradigms, and for fun. Sometimes this is useful. Sometimes not.
You're working in a very different space (business oriented, needs networking protocols, probably no major number crunching, your collection of languages do fine for your job etc.)
Some languages are just explorations of the language space, disjoint from your language-using space therefore irrelevant to you directly, and may be (currently) only of academic interest. I'd learn this if I had time, to understand different paradigms, and for fun. Sometimes this is useful. Sometimes not.