I own this ninja air fryer xl and the foodi 5. I use them both i have also bought 3 more of the ninja xl for my kids. It makes unbelievable chicken wings fries and much more last night I air fried a 8lb whole chicken at 360 degrees 30 minutes on each side . There was enough drippings in the bottom of the fryer to make gravy. 
This machine is awesome You will not be disappointed which ever one you get