You didn't ask, but Scala has by far the most commercial usage , far ahead of the three mentioned. It's quite different than Clojure and Elixir, but anything y

You didn't ask, but Scala has by far the most commercial usage , far ahead of the three mentioned. It's quite different than Clojure and Elixir, but anything you can do in Kotlin you can do in Scala, and it will look and feel the same. Lots of Scala shops stick to that style of Scala.