I've yet to try a brisket but plan to soon. I did pulled pork last year - SV for 26 hours at 165F then smoked with Slow N Sear for 90 minutes. It turned out good, moist and tender but was more effort than it was worth. Pork butts are easy enough to just throw on the smoker and forget about with much less hands on. I can see the benefit with a brisket, especially the flat.
Did a chuck roast last night for the first time. It was choice that was on sale for $2.29. Followed the ChefSteps recipe. Trussed, seasoned with S&P, seared and then SV at 133F for 40 hours. Then rolled in salt and herbs and roasted for 10 minutes at 475F. Taste and texture like prime rib. Next time will SV at 131 for a little more towards rare.