The Wise Baby lists Infantino's Unison Newborn Carrier as a real mom favorite in their Real Mom's Favorite Products guide.
"This is hands down the product I will be giving to all future moms at baby showers! We chose to go with a convertible carseat from the start so we don’t have a stroller and our plan was to babywear. However, our little squish was very small when she was born and I was getting desperate for her to grow enough to safely fit into the k’tan I had registered for. I happened to see another mom out and about with the Infantino Unison one day and got one ASAP. This is one of the only soft structured carriers designed specifically for newborns to maintain the correct ergonomic hip/leg positioning and it has worked so well for us that we grab this exclusively now before we leave the house! Bonus that it is very economically priced and so cozy with the soft fabric."
Check out the complete must-have list at The Wise Baby.