Two-basket air fryers are nothing new. We have covered a bunch of them in the past. The Ninja DoubleStack X is the first vertical two basket air fryer we have seen. It has a more compact design but still cooks your meals with less oil. You can cook two different foods and have them finish at the same time.
This air fryer has 10QT capacity, so it can cook two, five-pound chickens at the same time.