the Enfagrow FB is the Enfalac FB. Basically its under the same page.

anyway, how i choose the formula for my baby?

based on the content.
More DHA and ARA is better i guess.
its good for mental development, and for babies, and children, that would be very crucial for their brains.
DHA and ARA is present in breastfed babies, and breastfed babies were found to have higher IQs.
So formula with more DHA and ARA should be better as well.
Obviously the one with higher DHA and ARA is more expensive.
For me? I chosen Enfalac A+ Step 1 for my baby. (yup, the one with the fake milk issue)

Then, after you chosen a brand based on the above, then is the compatibility.
is ur baby ok with it? bloated? colic? allergic? taste?
if OK? continue la. if not, maybe try the second on the list above.

3rd, it the financial. What can you afford? very important.

For someone like me, using the brand that has been tarnished with the recent fake milk issue, of course im very worried.
i got the formula i have, returned to the supplier (Mead Johnson) and they replaced with a new one.
They mentioned to buy direct from 11 street under Mead Johnson, thats their original online shop.