Fed is best.

If you can breastfeed, that’s fantastic! But don’t be ashamed if you’re struggling to produce milk, it’s quite common and you shouldn’t avoid formula out of fear. It’s far worse for a baby to go hungry!

I produced enough milk for the entire country but the midwife winced when she saw the cracks. Yes, nipples can crack, people.
It’s like a baby tooth. Put it under your pillow and you’ll have a suprise in the morning!
I nursed my son and got Mastitis. The doctor told me not to stop nursing woth that boob, and to keep using so it didnt reduce supply! I can still wince at the pain. Holy moly