These diapers are probably the best one size pockets out there. My baby is about 30 lbs and she is still on the middle rise setting. We never used them fully open in the front.
I love the extra snap on the outside of the waist. Allowed me to get them nice and snug after she outgrew her newborn diapers, and even now that snap is useful for wrapping up a dirty dipe. Genius.
Used them heavily and now my baby is potty trained and they are still in excellent condition.
Elastics are still good, snaps are working, and minimal stains inside. Colors are still bright and the resale value is really great so far.