Clojurians Log v2

hey folks, i wonder if there's any thought behind making defstates dynamic or not, I was skmming through the luminus project's docs, and I noticed it defines them as dynamic variables. How do mount users feel about this? example:

(defstate ^^:dynamic *db*
           :start (conman/connect! {:jdbc-url (env :database-url)})
           :stop (conman/disconnect! *db*))