This gas cooker is very superb in the sense that it allows for a very even cooking process. Foods no matter how kept are cooked everywhere and because of the fan that circulates the hot air, they receive the same amount of the best cooking experience. The power convection feature makes the cooking time more effective in the sense that it makes it smoother and shorter and the food would be much more flavorful and there would be little loss of moist and more importantly no nutrients would be lost.