I'm having a tough time deciding between the two brands. The only reason for this is due to reading mixed feelings about pro plan. I can get the two brands for about the same price. I'd rather spend more for a quality food just so my little man can be as healthy as possible. I also realize that I won't be able to tell which is better for him without trying them both. But which of the two would y'all try first? Both make a good large breed puppy food. Thanks for all the answers y'all!