Castle did super in the Ergo baby carrier on the China leg of our trip. It was a little rough going for him when he was in it all day, yet he still managed to nap and flash smiles to all the locals who were all too curious about babies, especially a mixed one.
He attracted so much attention that we had to learn how to say "don't touch" in Mandarin. We were not trying to be rude, but we wanted to protect him from germs. We tried.
The Ergo baby carrier is good for front carry, but the buckle dug into my hip on the back carry, if there was padding underneath it would have solved the problem. Castle also liked to lean to one side and rub his face on the strap, which gave him really bad rope burn on one cheek. All of his sunscreen rubbed off and he got a sun burn after just a couple of hours. We took to covering him with my scarf. It worked well for short hikes, but I would not use it again on an all day hike, mainly for Castle's comfort.
If I was to choose again, I would purchase the
Baby Trekker over the Ergo. One of my friends has this and it has worked very well, with padding underneath all the buckles, and it has more carrying positions, so more variety for me and baby.