Now that my dear son is 6 mths old, he'll be proceeding with step 2 of friso. but i've some samples of other brands, wondering if i can let him take it? Cuz if leave it there, like very wasted.

And also, now i'm starting him on solids. So far only tried Nestle brown rice cereal, which he is eating very slowly. And masked avocado, and he's been passing poo more often. Does that mean, he's not suitable to eat avocado?