I can throw 400' now. Am I allowed to move up to a midrange?

I'm throwing 400' now maybe 1/5 drives if the form perfectly clicks. When it's off I'm more throwing 385-395 most of the time. I wasn't allowed to throw more than putters, but figured I'd ask again since I'm hitting 400'. Can I throw a midrange now? People were suggesting I try throwing a Buzz or Roc3.