so rather than talk about how to do it right, what are the mistakes that lead to a bad brisket? heat related? time related? internal temp related? something else? given that butts are so easy it's not clear why brisket is so hard.
i'll hang up and listen
Brisket Mistakes:
1. Cooking in the oven and calling it brisket. At that point it's a roast dangit.
2. Temp. When I started trying briskets, i was hesitent to take it to 205 degrees. Couldn't eat a single one till I did.
3. Time. Time can vary depending on your cook temp. Competitors will do a brisket at a higher temp and have one in 6-7 hours. But, they hit temp.
4. Seasoning. Briskets don't need complex rubs. Made that mistake. Last and best brisket was only Killer Hogs All-Purpose. But, you do need a respectable coating of rub. Don't be afraid to get some on it.
5. To your last point, Butts are easy, but the fat breaks down easier and quicker. Most folks start on butts and ribs and underestimate the time and temp on a brisket. They're not diffcult per se. Just take longer, and you must clear 200 degrees. Keep in mind you are essentially smoking a pec muscle.
6. although it can be done whole, for me personally I prefer separating the tip from the flat. I think that simplifies the smoking process and getting it right and consistent through all slices. I would still struggle doing one whole.
7. Not trimming. I'm a trimmer so this may just be preference.