I'm always time-crunched and don't ever feel the need to turn grilling or smoking into an all day job as I'm lazy. Just a Weber Spirit gas grill for quick grilling, and a Masterbuilt electric smoker for smoking.
Some things like turkey and chicken are all about the brining process. Cook a turkey on a gas grill or charcoal Weber and it's meh, but if you brine it you really get much better flavor and that darker meat mmm. Almost like smoked.
Then again there are pork ribs and butt, I've tried brining both, but always end up with a dry rub and the smoker. I put fresh wood chips in every 90 to 120 minutes and just basically leave my pork butt in all day without opening it until it is done. I never soak wood chips, then you're just having to bun the water off, and it doesn't give you more smoke. I've tried brisket twice, I like restaurant stuff better than mine.
With beef I like to smoke it with cherry or apple, and a dry rub. I did short ribs yesterday, still have leftovers in the fridge. With beef ribs generally I prefer to dry rub and cook them in the oven on low, and finish grilling with the barbecue sauce, or even just broil the sauce on. For some reason smoking beef just never seems to come out the way I want it, so I keep practicing.
A favorite of ours is meatloaf on the smoker, using 80/20 ground and just putting it on the rack. I use Famous Daves in the mix, and glaze the top with a small amount. It is so damn delicious...