Ok ladies, convince me that I don't need this new carrier, lol. I have an ergo and the beco butterfly 2. I always use the beco and dh uses the ergo. I LOVE my beco and dd still often naps in it, and very well too. Recently I am definitely feeling her weight in it more as she gets bigger, and am also finding that I wish it had pockets or a place to put stuff, which I see are new features of the soleil. Does anyone know if there is another benefit of the soleil? Anyone familiar with both and can compare?