Ay, mama, honestly both Similac at Enfamil are okay naman, marami sa circle ko na successful sa both! Ang importante talaga is kung paano baby mo mag-respond, kaya try mo muna isang brand for at least a week or two para makita mo kung comfortable baby with it, walang gas o constipation. Since gusto mo mag-mix with breast milk, that's really good, pero kung may concerns ka about kung aling formula best for your baby's digestive system or allergies, mas better na tanungin mo yung pedia para ma-guide ka properly.