I use Scheme (these days more Racket or Shen) for doing 'language experiments' but if anything gets to production, it'll be CL. Like you said, legacy code, but

I use Scheme (these days more Racket or Shen) for doing 'language experiments' but if anything gets to production, it'll be CL. Like you said, legacy code, but also; it's just more practical. You give up some elegance, but in exchange you get something which you can build practically anything in, in modern times.