New born covers

Jade

I’m anticipating my baby to be a little chunky 💖 at my 31 week ultrasound she weighed 5 pounds. I have gained 3 pounds since then 🤷🏻‍♀️ I have bought

11 A1O size new born diapers

And 21 size new born fitteds

I am trying to decide between getting xs covers or size small covers

Also do you suggest buying prefolds as well?