I have a Baba sling which was great from newborn till about 4 months but after that it hurt my neck.

I have ergo which I loved from as soon as DS could sit up found it very awkward with a newborn lyeing down. Its great still now especailly if I have someone to put him in it on my back!

I have just bought a close carrier to use with new baby for ease of getting to and from car with DS and baby. as so many BB girls talked so well about them.