OP didn't provide any context so it's hard to answer. Is it for a personal project? Is it for a startup? For example, Clojure is a very expressive and fun pro

OP didn't provide any context so it's hard to answer. Is it for a personal project? Is it for a startup? For example, Clojure is a very expressive and fun programming language but I would never build a startup on that as it would be far more challenging to find experienced developers. I think I misunderstood the sentiment of the question anyway. It was trying to start a discussion rather than get a pragmatic answer :-)