I need a structured carrier for my 12 month old. I am using my old kozy mei tei to put her on my back and it is very uncomfortable for me. I was going to get an ergo but have been discouraged by a number of people that, since the seat is small, it is hard to use after about 18 months. So I am between a boba, bamberoo, kinderpack, or olives and applesauce. I'd like to use it now and into the toddler years. Thank you! Btw - you look so familiar to me - wonder if we have met at a LLL mtg 7 yrs ago.