I use pampers XS but do remember to either use rash cream or coconut oil on the bump area n front to avoid nappy rash. Avoid using lots of wipes as baby skin is very sensitive bttr to wash it by hand  with luke warm water.

pampers new born is good.. I'm using for my baby now..

there is no fixed rule as to which diaper can suit your new born, all babies are different so you can buy the most trusted ones to start with like pampers, Huggies and buy small packs, once you know which brand suits the baby best then you can go for larger packs.