This page has a useful comparison between various scheme implementations. It&#x27;s written by one of the authors of Guile Scheme: <a href="https:&#x2F;&#x2F;wingolog.org&#x2F;archives&#x2F;2013&#x2F;01&#x2F;07&#x2F;an-opinionated-guide-to-scheme-implementations" rel="nofollow">https:&#x2F;&#x2F;wingolog.org&#x2F;archives&#x2F;2013&#x2F;01&#x2F;07&#x2F;an-opinionated-guid...</a>