Do your research. There’s a lot of shit in them that you wouldn’t even want to ingest, let alone your newborn. When high fructose corn syrup is one of the first ingredients... no thanks.

Depends on the baby. Both of my kids have done amazing on Gerber Good Start Gentle.

My son needed the Similac pro sensitive when he was a newborn

it really depends, there’s no right answer. some babies need formula that’s extra gentle, some are fine with a regular formula. it’s also up to you if you want to stick to traditional formulas, or choose something organic that has more naturally derived ingredients — these formulas are significantly more expensive. if you’re going to breastfeed, and supplement with formula, there’s some specifically for that.