I have had both, dud and hot. The dud is not a dud just needs a lot to open up. I had to hit it with Stadium balls for around 500 swings. It is now webbed up and hitting extremely well. My other one was GTG out of the wrapper but I only have 100 swings on that one and it is on par with the "dud". I honestly think there is something to this cause I've had USSSA models that took a bit to get going and others were great after 50-100 swings. Maybe quality control maybe a slight tweek in design. Who knows? But the ASA hits as well as many other ASA only bats once broken in. There will always be those few every year that have the wow factor such as the J3A, Mercy, DBA. But I'm honestly getting the same exit speed and distance with my ASA Blackout as I got with my Z and Eastons without having to worry about spiraling or premature breakage.