I did a 13 pounder Saturday, it was my best ever. Because it was Prime. And the technique, of course. Prime is expensive, but, how often do you smoke a brisket? It was a party for my staff, they have busted their asses and really performed lately. I wanted the best I could do for them. I decided on Saturday, this being the best brisket ever, that from now on it's Prime only. Across a lifetime of smoking briskets, it's not too expensive. And the results are incredible. I had a competition bbq'er at the party, who opined that NO ONE smoked a better brisket than his Dad. Reluctantly, he admitted this one was better. I don't think it was me, it was the grade of meat. When you smoke a brisket, you want to enjoy it, you want your family, guests, and friends to enjoy it. You don't do it everyday. Spend the money, buy Prime, and luxuriate in the experience! And use a good technique...