I second and third and fifteenth all this - I love the ergo. Sometimes i have a hard time getting the adjustments right so the weight is carried well, after DH has been wearing it. But it's very comfy and DS loves it.

He didn't love it for a while when he was in between the newborn insert which was getting squishy and sitting up - but he's 8+kg now and going great. He smiles at ppl much more in the ergo, I think because he feels secure next to me?

I also send DH out for walks with him in the early evening/late arvo if he's unsettled and he calms down and naps a bit which is great.