Although pellet smokers already have their own custom-made wood pellets with different flavor and blends, if you choose to moonlight your smoker as a charcoal smoker for some reason (maybe for a different experience or a cooking experiment), you can use it as a regular smoker using wood chips. Under such circumstances, it’s going to be worth learning a bit about the types of wood chips out there.
I use to have a charcoal/wood fired smoker and it was a nightmare maintaining temperature especially on a long brisket cook. Instantly I've fallen in love my YS640 coupled with a fireboard. You literally set the temp load it up and walk away with no stress or worries about maintain temperature. It provides great smoke flavor too. Yes it is an expensive purchase but that is because this thing is built like a tank and will last for decades.
With 341 square inches of cooking space and a digital control board that sets the temperature from 180 to 500 degrees, you’ll be cooking whole meals in this grill, even though it’s the smallest model that Pit Boss makes. It will hold up to a dozen burgers for parties, or a chicken and vegetables for the family dinner. When cooking is done, the porcelain coated grill grates are easy to clean.