DualZone technology

We've owned other countertop oven/air fryers and used them every day, but this Ninja double oven is by far the best. Having two ovens in one is incredibly efficient and makes cooking faster and easier. You can make steak in one and fries in the other, or a meal for the adults in one and something different for the kids in the other, or even an entrée and a dessert at the same time. This appliance is really well-built and well-designed, and while there's a small learning curve with the controls, it's easy to get the hang of, especially with the built-in thermometer. That internal food thermometer is a huge plus when you use it correctly. We are so happy with this double oven and have fun using it every day. The only downsides are that it's a bit noisy (which is a minor issue), it's a little bigger than a traditional toaster oven, and you have to hand-wash the large sheet pans and air fryer basket, so cleanup can be a bit of a chore. But all in all, we would buy this again in a heartbeat!