Not anymore, today Common Lisp is generally a very nice language that balances dynamicity and performance quite well, and especially shines in interactive (or REPL-driven) development: https://mikelevins.github.io/posts/2020-12-18-repl-driven/
There is plenty more to discover in Common Lisp, Clojure has some nice tricks but it's a faint echo as far as raw power goes.