I previously bought the indisposables and found they were a little too bulky for my newborn, and even at two months old were still too bulky to put under his clothes plus you had to have quite a few on hand for all the diaper changes and wouldn't fit under his clothes. So I recently switched to the Flip system and honestly there is no other way I would do cloth diapers now, it is so easy. We just bought three outer shells (that is really all you need to rotate) and 10 inserts and we do laundry for them once a day. It is a wonderful system and I was even more impressed when I left my son in the stay dry insert (only 1) at night and he didn't leak at all, this has never happened with disposables and bonus was his skin didn't feel wet! I definitely have to say this is probably the cheapest and best system out there and really for the price of two jumbo pack of diapers you can buy enough of this system to do laundry once a day! Definitely a fantastic product and so very easy to use, I even have my husband on board, and the disposable liners are a great option for other caregivers watching him! My son is now Two Months old and these definitely would have fit him at birth, just wish I had found them sooner! (Posted on 2/28/10)