The Dirty for me was a pretty sweet bat. I have the ASA one. handle is flexier for me than my wanted. You can really feel the mid-load on it. Its hard for me to describe. I have never swung a balanced bat to compare with it, but people say it is balanced.
In the hands it feels endloaded, but when you swing it it doesnt. Maybe thats confusing but its got an entirley different feel to me than any other bat ive owned.
The sound is just incredible, and the ball jumps off just fine. I prefer the Wanted, but for someone that is put off by that endload the dirty would be my choice over the Derby Boys.