I can give opinion based on SON'S experience. My son plays in a wood bat fall league and many wood bat tournaments throughout the year, also takes BP with wood bats. He likes trying out different bats and has MANY. He was very excited about the composite bats and BEGGED to get one. (I believe he might even have two)Initially he thought it was great, but when the next season came around he was picking out non composite wood bats again. I asked why and he said he liked the feel better and whether it's true or or not he felt that the bat lost some "pop" after a while. and like I said earlier, whether true or not, once something's in a ballplayer's head.....
So, his opinion is- no more composite. But keep in mind he hasn't had ALOT of broken bats and unfortunately isn't TERRIBLY concerned with cost since mom pays for them ha ha ha