I do both. Dd was worn exclusively until about 9 months old. But jut recently it is so hot at home that she has no interest in the carrier, she gets to hot and very cranky, very quickly. I still use the carrier for grocery shopping, kindy drop offs and quick trips but she prefers to be in the pram now. Ds2 was only 16 months when she was born so I used to carry her and put him in the stroller. I now have a double pram as dd is using the pram more. Dd hated the carriers until about 4/5 months old. I still used to carry her because I didn't have a pram at the time but she would scream and scream everytime we went out. She loved being in the carrier once a bit bigger though and we never needed a pram until it go hotter.