Yup. That's my opinion as well, but I still think the heavy model is the best sounding - to me. It doesn't have that wobbly sound, or sth. I can't describe it. That thing that thinner cymbals have.I have an 18" medium and an 18" thin PST7, and I think they're really nice. The medium more so than the thin. I usually prefer thinner B8-alloy cymbals, but the PST7's seem to benefit from a little more weight. I suspect it's to do with the amount of lathing they get. Most lower-end B8 alloy cymbals only get lathed on top, so heavier cymbals sound really clunky. Not so with the PST7's since they're hand-lathed top and bottom.