Comfortable Baby Carriers

We have number 2 on the way and lil man will be 18 months when he/she is born.

I don’t really want to bother getting a double buggy so I was thinking of investing in a decent baby carrier. I’d like one that I could use for my son and also the newborn ideally.

I bought a cheapish one on amazon but I find it really puts strain on my shoulders so I’d like a tried and tested comfortable one! Any suggestions?

Update : thank you everyone! I think I will go for a lillebaby xxx