What each brand is actually for
Pit Boss is a pellet-first brand. Its reputation is built on getting a wood-pellet grill to a price point that undercuts Traeger, and the 440 is the clearest expression of that: 518 square inches and a published 180–500°F range for less than most pellet cookers cost. The second thing it does well is big, cheap gas cabinets — the 3-Series propane vertical publishes 983 square inches, which is the most rack space per dollar anywhere on this site.
Masterbuilt is an electric-first brand, and the 30-inch digital cabinet is the single cooker this site recommends to beginners more than any other. Plug it in, set a number, load wood chips, walk away. The brand then extends sideways rather than upward: propane versions of the same cabinet shape for people without an outlet, and the Gravity Series — a charcoal cooker with a fan and a controller, which is a genuinely different idea and the only cooker in this comparison that burns real charcoal.
Neither brand is premium. Both sit in the sub-$1,000 band that our under $1,000 roundup covers, and both are mass-market cookers with the build quality that implies. If you are comparing them, you are comparing two sensible answers rather than a good one and a bad one.
The five cookers on published figures
| Cooker | Brand | Fuel | Cooking area | Published temp range |
|---|
| Masterbuilt 30-inch Digital Electric | Masterbuilt | Electric + wood chips | 710 sq in | Up to 275°F |
| Pit Boss 440 Mahogany | Pit Boss | Wood pellets | 518 sq in | 180–500°F |
| Pit Boss 3-Series Propane Vertical | Pit Boss | Propane + wood chips | 983 sq in | 100–300°F |
| Masterbuilt 40-inch ThermoTemp Propane | Masterbuilt | Propane + wood chips | 960 sq in | Not published |
| Masterbuilt Gravity Series 600 | Masterbuilt | Charcoal, fan-controlled | 600 sq in | 225–700°F (maker) |
Two numbers in that table decide most purchases. The Pit Boss 440’s 500°F ceiling is the difference between a smoker and a cooker that can also grill a burger, and the Masterbuilt cabinet’s 275°F ceiling is the reason we do not recommend it for chicken with crisp skin. Neither is a flaw; they are different machines.
The one category where they genuinely compete
Propane vertical cabinets. Both brands make one, both are large, both burn gas and smoke with wood chips, and the choice between them comes down to a single published difference.
Pit Boss 3-Series: 983 square inches and — the part that matters — a published 100–300°F range. That low floor is unusual. It is the only cooker in our whole registry that publishes a temperature floor that low, which is why it is our top pick for fish and for sausage, both of which want a gentle start.
Masterbuilt ThermoTemp 40: 960 square inches and a thermostat. Masterbuilt does not publish a temperature range for it, which is a real gap — but the ThermoTemp name refers to thermostatic control of the burner, which is the thing that makes a gas cabinet behave more like an oven and less like a campfire. On a standard gas smoker you set a needle valve and chase the temperature all afternoon.
Our read: if you know what you want to cook and it is delicate, the Pit Boss and its published 100°F floor is the more useful machine. If you want to set a temperature and have the cooker hold it without you, the ThermoTemp is. The propane smoker roundup compares both against the rest of the category, and our MPS 230S review covers Masterbuilt’s smaller, cheaper gas cabinet if 960 square inches is more than you need.
Electric vs pellet: the choice you are really making
If you are cross-shopping a Masterbuilt cabinet against a Pit Boss pellet grill, you are not comparing brands at all. You are choosing between two fundamentally different machines, and these are the honest trade-offs.
- Smoke flavor. The pellet grill burns actual wood as its fuel. The electric cabinet heats an element and smoulders a handful of chips in a tray, which produces real smoke but less of it, and it needs topping up — see how often to add wood chips.
- Ceiling. 180–500°F against up to 275°F. The pellet grill can roast a chicken and sear; the cabinet cannot, and that ceiling is a published figure rather than an opinion.
- Set-and-forget. Both are genuinely hands-off, but the electric cabinet is the more reliable of the two at it. A pellet grill has an auger, a fan, an igniter and a controller — four things that can fail. An element has one.
- Power. Both need an outlet. People assume the pellet grill does not; it does, for the auger and the fan. If you have no power where you cook, both brands point you at propane.
- Weather. An electric cabinet struggles in the cold because the element has a fixed output, which our cold weather guide covers. A pellet grill just burns more pellets.
Our pellet vs electric comparison works through that decision in full, independent of brand, and is the better page to read if the fuel rather than the badge is your open question.
What about the Gravity Series?
Worth a paragraph because it is the one cooker here with no Pit Boss equivalent in our registry. The Gravity Series 600 is a charcoal cooker with a hopper, a fan and a digital controller: you fill the hopper, set a number, and a fan feeds air to the fire to hold it. Masterbuilt publishes 225–700°F, 225°F in seven minutes, 700°F in ten, and up to 18 hours at 225°F from a full hopper.
That is a genuinely compelling specification and it comes with a genuinely short warranty — one year on the most electronically complicated cooker in this comparison. Our full Gravity Series 600 review works through whether that trade is worth making, and gravity vs pellet compares the concept against the Pit Boss approach.
So which brand should you buy?
Decide the fuel first and the brand will follow. If you want the easiest possible first cook, Masterbuilt’s electric cabinet, and nothing in the Pit Boss range competes with it on simplicity. If you want wood smoke and a cooker that can also grill, Pit Boss’s 440, and nothing in the Masterbuilt range competes with it on price. If you want the most food for the least money, the Pit Boss 3-Series gas cabinet at 983 square inches. If you want charcoal without learning to tend a fire, the Gravity 600, and only Masterbuilt makes one.
And whichever you buy, buy a thermometer with it. USDA is explicit that a food thermometer is the only reliable way to know food has reached a safe temperature, and neither of these brands’ built-in readouts tells you anything about what is happening inside the meat — our thermometer roundup covers it, and how to choose your first smoker walks the whole decision from the start.
