What’s the Difference between Wood Chips and Chunks and when should you use each?

Both impart a similar flavor: Chips, on account of their size, do it faster than chunks. I use soaked wood chips on smaller grills, like a charcoal kettle grill, or for quicker cooking foods, like baby back ribs. I use larger chunks in larger cookers, like offset barrel smokers, and for foods that smoke all day, like briskets or pork shoulders.