Best coding language?

So many possibilities but there is not one correct answer. It all depends on what kind of business you want to get into and what you plan to do... app development, web development....

However, I would say the strongest language you could learn is C++ as it will teach you a lot about how a computer actually works and improve your knowledge in the area exponentially. It may be hard to learn C++ at first as it's one of the more complex languages