I'm pregnant with baby #2. I had a TaylorMade ring sling with DD#1. She loved it, but I had a really hard time getting it on straight every time. Every time I put it on it was in a different position - the ring pinching my collar bone, or the too far down, etc. My back would ache after 10 min. It was awkward getting her in, and I could never have imagined nursing her in it.
I'm very small chested and want something I can nurse hands free. Secondly I want something EASY to use so I'm leaning towards a carrier instead of a sling. It would be nice too if my husband could use it. I think the Ergo Baby looks cool, but I'm not sure it's suitable for nursing, and I'm concerned with the baby insert that it would be hot.