Well I just got back from the range.
I spent half the time firing the p-64, and about half the time firing a H&K .40 USP belonging to the guy next to me.
He was interested in the p-64, and I let him fire it for a while, after blowing the x-ring out of a target, he didn't want to give it back! Fine by me, I enjoyed shooting his H&K quite a bit.
I think I made a convert......