F# has grown a lot, and ha already been around for quite some time now.
So long as Microsoft makes sure F# is 100% supported in jupyter I see myself using it more and more to replace Python.
One huge item missing is a data frame library though. They started developing one last year but since then I have seen nothing.
Without dataframes it’s hard to convince myself to spend the time doing analysis. And Deedle is not up to par with pandas unfortunately.