Pellet grills are offered in several form factors, from compact tabletop models to large backyard behemoths. Whether you’re toe-dipping into grilling technology or ready for a splashy backyard barbecue upgrade, the best pellet grills will set you up for your best summer yet. Types of Pellet GrillsHorizontal Pellet Grill The most common pellet grill shape resembles the classic offset smoker, with a large, often cylindrical cooking chamber. Vertical Pellet Grills Standing tall, vertical pellet grills feature large smoking cabinets with racks and hooks. Best Vertical Pellet Grill Camp Chef XXL Pro Pellet Grill Now 4% Off $1,039 $993 at Lowe's ProsConsKey Specs Pellet Hopper Size 30 lb Size (HxWxD) 55 x 24 x 15.5 in.