Since you don't have lots of time to try different bullets (season opens Monday), stick with the Powerbelts.
There are pro's and con's to everything. Just because someone doesn't like a particular bullet, does not mean it's no good. No blood trail? Either the guy didn't get a well placed shot or missed it completely.
Good luck and go get em!
Black Powder: Not because it is easy, but because it is hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win...