Good bit of kit mate.
I have a Ninja dual draw. Basically it's a small fan oven.
Seems more economic because you only heat up a small area.
I find it good for Fish pieces or Chicken pieces in bread crumbs. Cheese toasty's good, Spare Ribs in tin foil really really good, frozen chips in quick time. Should use it more really, quick cooking less electric.
Cheers Arry