Shopping for newborn

Hi! I would go with 125ml bottles, as they cna last a lot longer than 60ml bottles. I personally only used 3 bottles and wash them regularly. I only added bottles later when I started solo caregiving and would like to have more bottles on rotation. Also, I didn't find that a bigger bottle makes baby more gassy. Just make sure to burp well. Sometimes I burp mid-feed too, when my baby has gas she becomes fussy mid-feed. I do paced bottle feeding so my bottle is actually placed horizontally and only half the teat is filled.