I currently have a bjorn and it is starting to seriously hurt my back. I am not ready to stop wearing my son, and I am hoping there is a much more comfortable carrier for an older baby/toddler. He is currently 8 months and weighs 20 lbs. thanks!
#2 BFP 8/23/14, EDD 5/1/15, M/C 9/17/14 - Forever in our hearts

Re: Carrier for 20 lbs?
DD's Food Allergies: Peanuts and Rice, Outgrown Dairy!
8/09 Dx PCOS & Hashimoto's
BFP #2 12/13/11. Missed M/C at 11w5d, measured 8w6d. D&C 2/1/12
Never in my arms, but always in my heart.
Action Baby Toddler carrier- it's good from 15-45lbs & very comfy. I'm actually selling one if your interested.
I highly recomend the Tula. Great quality, good fit for lots of people and comes in some great patterns
https://www.tulababycarriers.com