The flats I ordered were delivered this past weekend. I'm going to be using mainly flats (have some prefolds) with knit soakers.
I was practicing different folds I found online on one of dd's dolls that is slightly smaller than a newborn and every fold seemed gigantic beyond reason. Like all the way up to the neck in the back and up to the nipples in front.
whichever folds you try, I'd jelly-roll the sides if possible to contain that newborn bf poo.