I've worn two other babies from newborn through toddler aged, but seem to have lost all memory of WTF I'm supposed to do with a newborn. Even though it was only two years ago that I had one.
My slowly disintegrating mind aside, I just got a lillebaby complete and am trying to figure out if I should do legs in or out with a newborn? Legs in requires a rolled blanket, which is fine, but its another step (see aforementioned disintegrating mind). Does it matter from a safety/development perspective, or is it straight up personal preference?
I will probably mostly use the ring sling in the very early weeks, but i like to use a soft structured carrier if I know I"m going to be wearing for longer periods of time. We used a Boba 3G with both previous babies, which was a leg in situation for newborn days.