Ans. In my suggestion, we must start with something trusted and reviewed. babies are soft. Even a little problem can cause big troubles And, I would also like to suggest you starting semi solids, once your baby is 6 and a half. I gave up on formula milks once my baby was 7 months. And, my pediatrician advised me to start with food diversification however, if there is no breastfeed, then formula is the only option left because until 1, it is not good to give cow milk.
Ans. All are good and have the most important ingredients. My personal opinion is – fancy packing with a new abbreviation. The most important thing is – your baby must have all the required nutrients. If you have breastfeed, and you are already on food diversification, then you don’t need to spend on these formulas. However, if you don’t have breastfeed, then you need one of these. In my personal opinion, as I had tried it – similac 2 advance is a good option. Other than that, we must not forget that every baby is unique and you cannot predict how one is going to react after having a product. It could be good for mine, but not so good for yours.