Ok looking for some advice from the resident experts here. DD just got her new 2020 Ghost (34/24) and has gotten to the point where she is breaking bats. Between weekly hitting lesson and T work at home, she is likely putting about 750-1000 swings a week on a bat. My question is should I let her use her primary for everything and if/when it breaks, hopefully within a year, send it for replacement? Or should I pickup and practice bat and save her new one as the “game only” bat? If a practice bat is the recommendation what are thoughts on swinging up a size 34/9 with it in practice to build up bat speed on her gamer? Or stick with same size?