I have to agree that back pack style carrier from Target is awful! I got given one and my back and shoulders ache so much! I used a pouch style carrier and loved it. Because I still wear my 3 year old son along with my new baby daughter, I thought I'd invest in another sling. After some searching and reading, I got a 100knots ring sling and it rocks! I just got it so can't stop raving about it! It's so much more comfortable than my old pouch style sling!