I am loving my KKAFP. I have never gotten the hang of my hotsling. (I don't know Kristen, maybe I should email her for some help? :) ) You are welcome to try both. I use the KKAFP every day to go in and out of Sophie's school. I use the Napsack for longer carries. I used my moby when he was smaller, the hug a bu is like that, no? Come to Nathan's Party and we'll play with carriers.