I purchased this unit replace our 5.6 quart unit. The old one worked well but it had a design flaw. The pan and basket were 2 different pieces. If you were not careful they could come apart when you removed them from the air fryer. I love the new single piece handle /pan design. You don't hat to worry about the pan falling away from the basket (which happened many times on the old one). The touch screen on the new unit is more user friendly too. The start/pause/go button and Temp up/ down and Time up or down arrows work much better. I'm happy we bought it.