My vote is for the ergo too. I use it for my 9 week old (have used it since birth for her with the infant insert) and also used it with my toddler since she was about 10 months (so when I was 7 months pregnant) and it was and is great. Feeding in it is definitely a bit of an acquired skill but it didn't take long for me (and Elena) to work it out.

I've also got a baby bjorn, a ring sling and tried the HAB and the ergo is definitely the winner for me. The most comfortable for me and seemingly for my girls, I like that DD#1 can go on my back or hip, and its easy to get on and off once you've had a bit of a play.