Hello mommies! My daughter is 7 months old and breastfeeding. We start…

Hello mommies! My daughter is 7 months old and breastfeeding. We started introducing vegetables and fruits in small amounts since 6 months. Everything's fine with that. But we haven't given her porridge yet, I want to try, but I don't know what kind to choose or how to give it? There are so many types of porridge in stores now, my head is spinning. And online people say "it's bad" "don't give it" "the composition is bad". Help me please, which porridge should I choose? How to give it? What are the best ones?