My first brisket was a good news bad news situation. I started with a 16 lb full Prime packer from Costco and trimmed 4 lbs of fat (though I probably should have take some more off the bottom). It was salted and injected with a beef broth mixture and covered with some Plowboys bovine bold rub and put in the fridge for about 12 hours.
I started the Rec Tec pellet smoker at 11 pm at 225 using a blend of hickory, cherry, hard maple, and apple pellets with the intent of eating at 2 the next day but my oldest daughter threw me a monkey wrench with a work schedule change the next morning so I had to plan on a 1:30 eat time. My goal was to have it done in time to do a 2 hour faux cambro rest for the flat in my cooler while the point would be cubed, sauced, and put back on the smoker at 275 for burnt ends.
So everything seemed to be going ok except I had a couple of those expected long stalls at 157 and 189 where the temp didn't move at all for almost an hour. I was a little paranoid at the 189 stall that I wasn't going to finish so I set the temp to 275 and that eventually got things going until the brisket got to 203 on the smoker probes and using my Thermapen. We separated the point from the flat and double wrapped the flat in foil and put it in my Yeti with towels above and below for an hour and a half before slicing it.
The bottom of the point had gotten a little crusty, I cooked fat side down, making it hard to cube the burnt ends but they did get done and were pretty good, if a bit chewy on the bottom part. I used Sweet Sauce of Mine and everyone seemed to like them as there weren't many left after the six of us had at them. This is them before saucing and reheating with apologies for my LG phone's subpar optics:
I was not crazy about how the flat turned out though. The flavor was good but it wasn't very juicy at least compared to the many youtube brisket videos I've watched and its pull-apartness could have been better. When sliced and a slice hung over a finger the sides didn't hang straight down. I don't know if that means I cooked it too much or too little, probably the former, but something wasn't right that I hope to improve the next time.