PID: For the most precise temperature control, some pitmasters feel that a grill with a proportional-integrative-derivative (PID) controller is the way to go. A PID controller uses algorithms to keep the temperature within a couple of degrees of the setting. It doesn’t use fixed cycles to release the pellets. Instead, the controller only adds pellets when it’s necessary to maintain the desired temperature.
Just putting a stamp on your info and recommendations. The Pro is definitely a Pro! Consistent, excellent temp control, juicy and great flavor. Smoke ring, some of my ribs are pink all the way through and dripping with juice. Smoke profile, good, not over powering. I have used 45# of hickory so far, 20# of cherry and a few pounds of apple and pecan. Have not tried anything but Lumberjack but that will be the next experiment. I have tried the smoke tube and it is ok. I was worried about getting an ash or bitter taste as the smoke is fairly heavy and a little acrid smelling if you let it burn from bottom to top. So I lay it down and light on my wife’s Weber gas grill side burner and get the whole thing burning good and then blow it out. If it smells acrid your meat will get some of that taste. Starting the tube this way it is still going an hour later.
Pellet grills have electronic temperature controls that (should) keep the heat consistent. Top quality pellet grills can maintain temperatures within 5 degrees or less for hours at a time, with the auger releasing pellets as needed into the fire box to do so. A consistent temperature means less guess work and fantastic food! (If you read words like “heat zones” or “baffle”, that means that you’ll need to be playing with the heat to keep it consistent… so steer clear of those!)
Cleaning and Maintenance: Keeping the grill clean is critical if you need to get the most out of the unit. Old debris can influence the viability of the unit thus normal cleaning is vital. In addition, while moving it around, take alert not to thump it since it accompanies little legs which can without much of a stretch tip over the unit when thumped.
The smart-smoke technology in this grill uses an automatic electric feed system that is able to maintain a constant temperature from 180 to 450 degrees and has a hopper that can hold up to 20 pounds of pellets for extended cooking time. The digital control also handles igniting the pellets while fan-forced convection results in even cooking all around, much like rotisserie-cooked foods.
While many people enjoy pellet grills, some find it difficult to use pellets to produce true, flavorful steaks and barbecue since the fuel often lacks the same flavors as traditional grills. That smoky, wood flavor many steaks have is not impossible to get with the right pellet grill however. The Z Grills Wood Pellet Grill sports a combined grill/smoker setup with temperature control for the best pellet grilling experience available.