What's the difference between True North Bits and Chips?Although you can use True North Bits & Chips interchangeably, True North Wood Bits are chipped into smaller pieces and are perfect for use in most electric smokers (the smaller pieces create more smoke). True North Wood Chips are processed into larger pieces of wood and are better for use in BBQs (appropriate for both Charcoal and Gas Grills). Our products are 100% wood (no fillers) and made from top quality Hickory, Mesquite, Maple, Alder, Apple and Cherry