[Buttons840]

I've used Python professionally for 8 years, and it's my favorite language. I have used numpy and a scikit-learn a little bit. That said, I've really enjoying learning Julia recently. It's been easy to learn and it really does perform well (read: it's fast). In fact, I think learning Julia has been about as much work as learning something like numba would be, and gives similar (some say slightly better?) performance.