Pros: Breaks in extremely fast. using 52/300 balls, took it to one batting practice and hit about 80 balls between me and my wife. Actually felt the bat getting hotter between hits.
Cons: Durability is an issue. After the above mentioned 80 or so hits, I checked the bat and found it was cracked. Demarini customer service was good and replaced the bat within a week, but it will do me no good if the replacement also cracks.