> Racket is the best for a beginner, but it keeps having that academic, "we made it for the kids" feel of being easy to understand but not very pragmatic for a seasoned programmer. And it is one of a kind, so a good Racket developer might never know Lisp itself.
I find Racket to be more pragmatic than Java, Python, and JavaScript. So much so that I trade options with it. Edit: "pragmatic" not for all things, but for many things, including GUIs and charts. Second edit: whoops. I see I've already pointed out this Racket program to you.