&gt;Overall, I think it&#x27;s a mistake to fixate so much on speed of execution, when often times speed of development is considered more important. This niche is never going away, despite of how hard some people hammer square pegs in round holes.<p>That&#x27;s the point to PyPy. You get fast speed of development and fast CPU performance. Best of every world. That&#x27;s why we use it and not CPython. It&#x27;s already bigger than you think.