About as good a choice as learning Esperanto is for someone who doesn't plan to go to an international Esperanto conference, i.e. not very.
It's probably better to learn a language when you think it'll help you with something you're already planning to do, rather than pick a language and then try to find opportunities to use it. (Also applies to programming languages.)
It's probably better to learn a language when you think it'll help you with something you're already planning to do, rather than pick a language and then try to find opportunities to use it. (Also applies to programming languages.)