Baby Powder Prices Enfamil: Powder Vs. Instant??? Which Is Safer On The Baby's Tummy?

Enfamil: Powder vs. Instant??? Which is safer on the baby's tummy? - baby powder prices

Many doctors told my friends to let them make instant powder, because if you mix the powder incoreectly (can) two thin or too thick cause babies to have problems with their droppings. Regardless of price, or to use as the individual works, as you perfer safer on the stomach of the baby?