eve,
sorry, just saw your post
. difference between baby bjorn & Beco/Ergo is this. Baby Bjorn provides less support when u carry baby as the straps are hanging primarily on your shoulders. So it will be painful after a while - esp when your baby is big.
Also, your baby is sort of hanging by his/her crotch and the carrier provides less support for the spine as compared to the BECO/Ergo. BECO/Ergo has an additional hip strap that distributes the baby's weight more evenly over your body, so you can carry baby for a longer period of time.
So with the BECO/Ergo, your baby will sit in a natural position, and not 'hang by the crotch'.
Honestly, I dont think Baby Bjorn is lousy. its a great carrier but more when your baby is still relatively small/light. Also great for short trips - but if you intend to carry your baby for a longer period, should get the Ergo or the Beco.
Also one thing to note. with Baby Bjorn, baby can face out... but with Ergo and Beco, baby can only face in or face your back (if strapped to yr back).
Rachel,
All the carriers u mentioned can be used for breastfeeding. but i think it will take some adjusting as you'd be breastfeeding when your child is upright...
Briefly - there are no great differences between Ergo 4th generation carriers & BECO 4th generation carriers.
Only different one here is Butterfly, which caters more for infants and is more user friendly because your baby is strapped into the carrier first before you really put on the carrier. This allows you to pass your child to yr HB or helper to carry without having to take out yr child from the carrier (which u have to do with Ergo or BECO 4th generation).
4th generation carriers can allow you to carry your child in the front, back, side... whereas Butterfly only front & back.
Constance,
The BECO BP is damn hot man! hahah Suddenly the whole world is ordering!!