rynigner
Of all the bullets on the market, Powerbelts are my least favorite. Barnes, XTPs, Gold Dots (Deep Curls), Noslers all are great bullets and much more reliable. Powerbelts tend to over-expand and fragement. I've even seen them come apart with 80g of Pyrodex.
I will say though, the 245g Powerbelts make an excellet coyote bullet. They're like min-grenades.