From memory (got rid of a few now) my newborn stash was 2 Bimbles, 2 XS Sandys, 6 small Sandys, 7 size 1 Tots Bots Bamboozles (old style), 1 XS Orange Diaper Co fitted, 2 Swaddlebees newborn pockets, 1 size 1 Hollow Oak, 3 size 1 Little Lambs (2 bamboo and 1 mf), 5 terries, 3 Diddy Diapers and 4 Teenyfits. And a few fleece and PUL wraps. There's probably a few I've forgotten
I bought LOADS expecting to go through loads of nappies like I did with my daughter but actually I didn't use as many per day as I thought. DD used to poop constantly but DS doesn't!
My mistake was buying loads of tiny nappies and then giving birth to a 9lb baby
the XS Sandys only fitted him for about a week! (probably just as well, as they were pink). I can just about squeeze him into his XS Orange Diaper but its a bit low in the rise to be honest. He is 9 weeks old tomorrow and in mediums in a lot of things already! He is in medium Weenotions pockets and has some medium OWW on the way.
I agree about terries/prefolds being a good stash bulker. Though they do tend to give them a huge bum lol!