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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-24 · 6 min read · Independent comparison
• GWBSXM 10 biggest strength: food-grade, BPA-free steel pan sized at roughly 10.6" x 10.4" x 1.18" specifically for Breville Compact Smart Oven and Mini Smart Oven models — it's a cooking surface, not a pad.
• GWBSXM 10 biggest trade-off: it is a bare steel accessory, so it must be preheated at 300°F for 10 minutes before first use or it can deform and lose lifespan, and it should never be scrubbed with abrasive cloths or metal balls.
• Amerbro 2 biggest strength: fiberglass core with silicone resin coating on both sides rated to 550°C / 1022°F, with stitched edges that resist sticking, tearing, curling or cracking from heat — a 29.5" x 21" barrier for two mats.
• Amerbro 2 biggest trade-off: it does not cook anything; it's a countertop protector and appliance slider, so it only adds value if heat damage or moving a heavy machine is actually your problem.
• Who each pick is for: GWBSXM 10 for Breville compact/mini oven owners who want to actually cook; Amerbro 2 for anyone whose air fryer, instant pot or toaster sits on a countertop they want to keep intact.
This is a cooking accessory first. The pan measures about 10.6" x 10.4" x 1.18" and is designed around the Breville Compact Smart Oven and the Mini Smart Oven, which means it drops into that cavity instead of rattling around. If you own one of those ovens and have been improvising with foil or a random baking sheet, this is the piece that makes the oven behave the way its air-fry and bake modes were meant to.
The interesting part is the mesh basket sitting above the tray. Because heat circulates around the food from all sides instead of only from the element above, the design is meant to crisp the outside while keeping the inside tender — and you don't have to stop and flip everything halfway through. Wings, fries, steak, vegetables, pizza, barbecue: the sheet lists all of these as fair game. That's a genuinely more useful accessory than a plain flat pan.
The catch is material behavior. It's food-grade steel and rated to 480°F, but steel in a thin form wants to move when it heats unevenly, so the brand is explicit: preheat the set at 300°F for 10 minutes before the first use, or it may deform, bend or get damaged and last a shorter time. Follow that once and you're fine. Cleaning is dishwasher-friendly and the non-stick surface releases food after a short soak, but keep abrasive pads and metal scouring balls away from it.
Amerbro 2: Who It's For
This is a different category of product entirely, and it's worth being blunt about that: it doesn't cook. It's two 29.5" x 21" mats in black, shaped as rounded rectangles, made from a fiberglass core with silicone resin coating on both faces. That construction is why the heat rating reaches 550°C / 1022°F — far beyond what any countertop appliance in a normal kitchen will throw at it. Felt mats, the sheet notes, are a different story; this one is stitched at the edges so it won't stick, tear, curl or crack under heat.
What it actually does is two jobs. First, it's a barrier: air fryers, instant pots, crockpots and hot pans radiate heat downward, and wood and marble don't forgive that. Second, the smooth silicone coating lets you slide a heavy appliance across the counter without lifting it, while the weight pressing down on the mat creates enough friction to keep the machine from skating around mid-cook. That combination is more thoughtful than a plain trivet.
Maintenance is the easy part — waterproof and oil-proof, so a wet towel or a little dish soap handles it, then you dry it and fold it away. The 29.5" x 21" footprint is generous enough to sit under a full-size air fryer with room to spare, and you get two, so one can live under the coffee maker or stand mixer.
Buy it if your air fryer, oven or instant pot sits on a countertop you care about, or if you're tired of dragging a heavy machine out from under a cabinet. Skip it if your appliances live on a cheap laminate surface you don't mind marking, or if what you actually need is something to cook in.
Side-by-Side: Which Should You Choose?
• Best for actually cooking food → GWBSXM 10. It's a pan and mesh basket; the Amerbro 2 has no cooking function at all.
• Best for protecting a wood or marble countertop → Amerbro 2, rated to 550°C / 1022°F so heat dissipation from an air fryer or hot pot doesn't reach the surface.
• Best for crisping without flipping → GWBSXM 10, thanks to the raised mesh basket and 360° heat circulation around the food.
• Best for heavy appliances you hate lifting → Amerbro 2, since the silicone coating lets the machine slide and then grips it in place.
• Best for easy cleanup → both, in different ways. GWBSXM 10 goes in the dishwasher; Amerbro 2 just needs a wipe or some dish soap and folds flat for storage.
• Best for high-heat tolerance → Amerbro 2 at 1022°F versus the 480°F maximum on the GWBSXM 10 pan.
• Best for a small kitchen with a lot of gadgets → Amerbro 2, because two large mats cover a coffee maker, mixer or toaster as easily as an air fryer.
In my opinion, most people asking whether an air fryer or an oven is better are really asking how to get crisp results out of the oven they already have — and that's the GWBSXM 10's whole reason for existing. If you own a Breville Compact or Mini Smart Oven, I'd buy the GWBSXM 10: it's the piece that makes the air-fry and bake modes worth using, and the mesh basket does the work a flat tray can't. I'd only steer you to the Amerbro 2 if countertop heat damage or a machine that's annoying to move is your real frustration. Check the current price on Amazon before deciding, since that's the one thing that can flip this call.
FAQ
what's better air fryer or oven
what makes an air fryer better than an oven
It's the airflow, not the heat. The GWBSXM 10 sits above the tray so hot air surrounds the food instead of only hitting the top, which is what gives you a crispy outside and a tender inside. That's also why it's rated to 480°F — it's built for circulating hot air, not for broiler-level blast.
why air fryer is better than oven
For weeknight portions — wings, fries, steak, vegetables — the smaller cavity plus surrounding airflow means less waiting and less turning. The trade-off is capacity: a 10.6" x 10.4" pan feeds one or two people comfortably, not a crowd.
Not always, but if it sits on wood or marble, the Amerbro 2 is the safer bet — it's rated to 550°C / 1022°F with stitched edges that resist curling or cracking, and the silicone coating keeps the machine from sliding. On a surface you don't care about, you can skip it.
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