Every formula is same. Give whichever suits your baby the best, means if the baby has no colicky, abdomen distension, no stool related issues, catches weight normally etc.
But nvr switch formulas. Give only one brand n don?t mix 2 brands or give two brands alternatively or nvr mix breast milk with formula.
Try breastfeeding as kid is too small. Ideally it ll b best to give breast milk only. U must try to increase your output by pumping or latching rather. Pls avoid formula as much as you can it?s best to give mother?s milk to the baby exclusively till 6 months atleast. Thanks.