Just thought Id update on our new adventure into all-in-one cloth diapers. Since I liked the bumGenius 3.0 diapers so much I decided to order the bumGenius 4.0 and check it out. It works really well! I also love that it is adjustable and is a one size fits “all” diaper. The bumGenius 3.0 diapers we got were in size Large as Jacob is getting a little big for the mediums. I love the way they stretch on the sides for a great fit. So, yeah a good investment I think. In case you’re interested, www.cottonbabies.com has the bumGenius on sale for $15.25 through March 20, 2011.