Don't understand the bad rap that surrounds mesquite wood. I used two chunks of mesquite and two chunks of oak on a hot and fast brisket cook this weekend.The smell from the smoke was defintely distinctive but pleasant. One of the best briskets I've made. Very little fat left to trim when done. Tweeked the hot and fast method a little to get a better bark on it. Took the brisket out of the foil when I felt a little resistance in the probe and put it back on the smoker neeked with more rub for about 45 minutes to an hour. Firmed up the meat and darkened the bark. Of course, once you rewrap it in foil and towels to rest the surface gets soft again but it does firm back up.