If you're learning in order to build something just pick something and get on with it. You'll make more progress starting with the 'wrong' language than waiting

If you're learning in order to build something just pick something and get on with it. You'll make more progress starting with the 'wrong' language than waiting to find the right one. If you're learning to find a job in the future, read adverts from the sort of companies you want to work for.