I like, for satiety, first proteins and fats, then carbs. But so many foods are amalgamations of the three that it's a wash. Try it and see!
As for digestion, people get really angry at the idea of optimizing it. Say things like "the digestive tract is not picky". I like to eat carbs alone, and fats with protein MOST of the time - but Larabars! Plenty of exceptions! Normally though, I'll have my meat, eggs and broth at one time, and then hours later or the next day have a banana-thon or some potatoes, other fruits, etc. Just feels right.
Mark has written about combining veggies with meat to reduce carcinogens.
Steak, eggs, potatoes - fruits, nuts, berries and forage. Coconut milk and potent herbs and spices. Tea instead of coffee now and teeny amounts of kelp daily. Let's see how this does! Not really had dairy much, and gut seems better for it.