I am doing some ABT's, and chili relleno this weekend to use the chili's up. Will also make some chili Colorado, was gonna use chuck, but $25 for 4 pounds or a 13lb brisket for $43? Just could not bring myself to pay that much for 4 lbs of meat! So I am going to carve off 5lbs from the brisket and sous vide it. I do not think it will taste as good as chuck, but I now know it will be tender, and if I nail the Colorado, it will at least be tasty!