There is a bit of a learning curve when cooking with pellet grills. This unit can smoke, grill or bake similar to an oven. The Traeger smokes at 180*, but can cook up to 450*. It is indirect heat, so you can grill a ribeye without flare ups. My unit holds temps within 5+/- of the setting. Yes, you do have to clean it like a fireplace, it doesn't run on gas. The build quality is amazing, especially for a PRC manufacture. If you are interested in a pellet grill, buy a pellet cookbook. Something that gives smoke and cook times for an easier introduction into pellet cooking. The only knock against the unit is that for $800 it should have came with the "optional" folding shelf...
This website has a lot of negative reviews... I mixed some salt and pepper, rubbed onto some ribs, and put on the Traeger. After about 5 hours sitting in my a/c living room, looking out the window, at perfectly managed temp, the ribs were done, perfect, juicy, with a beautiful wood smoky flavor that I've never gotten on charcoal or even in restaurants with professional pitmasters and all. I did phone Traeger when I was putting the grill together and doing the 1st burn in, there were humans there (!) and they were knowledgeable and helpful on the 1st time.
Traeger's, unlike other models, have a temperature probe, these sensors tell it if the temperature is too low and automatically feeds more pellets to the fire. You can set up the temperature in 5-degree increments. Other brands and cheaper versions only offer three settings low, medium and high. There is no sensor to monitor the temperature. If you are purchasing a pellet grill it is because you can set it and forget it. If you plan to hoover then it makes more sense to use a standard smoker or to transform your grill into a smoker.
You want longevity in a pellet grill: As the Traeger brand name has been around for a few decades, you can have some peace of mind that you’re purchasing a grill that should have replacement parts available for the foreseeable future. And Traeger grills tend to have good longevity ratings, working in top condition for several years, as long as you follow the manufacturer’s maintenance recommendations.
Although these are marketed as grills, they do much more, including baking or roasting. Because they heat by convection, you might not get the grill marks that a gas or charcoal grill will give you, but you also won’t have the flame-up problems. While many pellet grills offer high cooking temperatures, the maximum depends on ambient temperature and wind. Many users wrap their grills in special insulating covers to help maintain heat, reduce fuel use, and reach the higher temperatures they desire.