I smoked a 4lb rump roast (prime) with Stubb's beef marinade. then cooked the leftover marinade and strained and injected the remainder
I bathed for a day some B/S thighs in Tomatillo sauce and smoked themeat 195 for about 3h ours.
Beef was juicy and tender but cooked to M/R

I will slice it wafer thin for sammies.
The chicken was great, tender like butter and the taste begged for super hot bbq sauce.
I will be doing this again with a twist of tequila for the chicken, a little more rare for the beef.