Would you rather be able to jump 1000 ft or speak every language?
Would you rather be able to jump 1000 feet in the air and be able to land safely or speak every language fluenty?
Is this from my son? Anyway, the answer must be speak every language. I would love that. Travel the world, talk to people from everywhere? We aren't quite there with simultaneous voice translation, but in 5-10 years maybe.
Every language? Human past, present, and future? Nonhuman? Or just modern languages? Even then, your value as a translator would be priceless.