I bought a prime grade brisket from Costco before the meat craze caused prices to soar in tenderness. It’s been in my freezer too long. I’ve only tried smoking a brisket once, years ago, and I bear the shame like an albatross around my neck to this day. I have an electric smoker, not a pellet, so keep that in mind. I’m a burnt ends fan as well. Any brisket gurus out there? Looking for rub options and techniques.