Did one of these Sunday afternoon. Put the loin in the brine on Friday afternoon. Cooked indirect at 325 till it hit 150 degrees internal. These are the wife's favorite and Krogers has them just about every week at $1.99 a pound.
We think the flavor is great. The brine is 3 cups water, 3 cups apple cider, 1/4 cup kosher salt, 1 TBS black peppercorns, 1 TBS coriander seeds, and one bay leaf. You want to brine at least 24 hours. It seems like the longer the better. Makes the loin really moist.