Whatever tub you prefer, the key is how you cook them. After rubbing them down and sitting overnight, baste in lard, cook for 1/2 hour around 300. Baste again, turn over and cook another 1/2 hour. Do this four times total. Remove, wrap in tin foil, poor some apple juice or whatever you prefer over them before closing. Bake at 200 to desired texture.
I've found there's no reason to smoke anything through duration, the meat will only accept so much smoke and you can dry the meat out. Quick cook for first part in smoker, then remove and finish in oven. Try it, best approach I've found for ribs by far.