Hoping some of you can give me some insight on the Boba 3G and/or Ergo carriers as I am really torn between the two. I was all set to get the Ergo, but I live in Georgia and am due in the middle of July, so I am really concerned about needing the infant insert which so many people say gets really hot for both mama and baby. The Boba seems to be good on this front, but I have read some reviews stating that the padding on the straps isn't as comfortable and I have a lot of back issues, so I definitely need the most supportive carrier I can find. I know some people use a Moby or sling for a newborn and then transition to the Ergo, but I don't think this is right for me - the idea really makes me nervous, so I'm hoping I can find a way to make the Boba or Ergo work from the beginning. Anyone have experience with either or both of these carriers?? Thanks!!!