Aiyoh, I swear by my Ergobaby, can use from newborn sampai toddler, and my back doesn't sakit even after carrying for hours, a few of my mum friends switched to it also and everyone raves about the lumbar support! Tried Lillebaby also tapi mahal gila, but if budget is tight, Mothercare punya carriers decent enough and less expensive. Best is go to a store and try on, sebab setiap baby and mama shape different, what works for me might tidak comfortable for you!