Which baby carrier is the best for 2months onwards?

Hi I use a Lillebaby carrier because I do not have to use a separate infant insert when my baby was 2mo. Some other brands like Ergobaby need infant insert which I find a waste of money and also hot for the baby. Lillebaby carrier has a narrow and wide seat setting which can be used for true appropriate age. But it all depends on what you are looking for. If you don't mid the higher cost I heard Manduca and Stokke have good support for the parents too.