I'm also moving on from prefolds and covers with a diaper service. Someone gifted us with a month of service that we started about 2-3 weeks old and now it's starting to become cost-prohibitive. I have a $50 credit on diapers.com. My baby is pretty small - at 3 months just barely 9 lbs, born 7lbs 2 oz and went down to 6lbs 7oz. I saw a PP that Fuzzi Bunz worked well for a skinny baby. Any other suggestions for skinny minnies? Pockets vs AIO thoughts?