Patrick, I was at my brother in laws house and he is constantly on every new workout trend/fad. He is all about crossfit, gluten free, you name it. The other day he was showing me his new protein. It is sourced from cows that were grass fed/finished, free of antibiotics, etc.
My question for you is, would any of these things make a difference once protein is filtered down to the isolate level? Or is he just throwing money away?