My 9 year old DD is ready for a bat upgrade. She’s been using a 30/20 Easton we picked up at Dick’s 2 years ago for like $50. We told her we would get her a new bat if she put in the effort to improve her swing and she has been working hard. She likes the feel of the 30/20 but she swung with a family friend’s old 31/20 2005 LS Dynasty and hit some nice balls in BP. Any suggestions would be appreciated.