There is not much I'd change about the Bambino Ultra Stretch. The stretchy sides + hook and loop tabs make for a great fit and feel. Other than that I think I'd like to try a diaper that's all-round bulkier - not just more padding, but made of thicker and more robust backing, stronger and bigger elasticated parts on the leg cuffs, etc - like a completely scaled-up baby diaper. Also with that slightly rough texture I seem to remember them having on the outside.