You may want to know whether this oven is also an air fryer and does it as an air fryer make crispy french fries?
Ary Fry is meant to mimic a traditional oil-based deep fryer to crisp your food, but without the oil. Most doctors would recommend that you do not make a habit out of eating foods cooked in a traditional oil-based deep fryer because of the saturated fats that are absorbed into the food while cooking them. Air frying mode doesn't use cooking oil, just heated oven air to air fry your food so you're doctor should be much happier about that.
Super Convection is used in air frying to crisp your food. This high-speed convection mode uses the convection fan at high speed to move heated air around your food while it's cooking, that's what gives it the crisp. This faster convection mode also cooks your food faster than standard Convection mode, which is even better. Use the air/fry/dehydrate basket or tray included with your Breville product when air frying. You can still make crispy french fries with this air fryer but without the oil...