You can use any rib rub or seasoning combination you prefer.
Spraying the ribs will help them retain moisture while smoking.
Resting beef ribs after smoking helps the meat to relax, which in turn helps the bones separate from the meat easily. Resting will also redistribute the juices evenly throughout the beef. To do so, we like to wrap the ribs in butcher paper (or aluminum foil) and then place them in a cooler to rest for 30-60 minutes. Allowing the beef to rest for a longer period of time will result in ultra-tender ribs, and the cooler plays a crucial part by insulating the beef during that process.
Store leftovers in an air-tight container kept in the refrigerator for 3-4 days.