I probably have way more birds than you but I have my local mill mix feed for my birds. I have chickens, ducks, geese, turkeys & quail. My mix is very low soy & over 17% protein. Flock raiser is 18% protein & works well for ducks. My younger birds are given a mix of 20% protein gamebird pellet mixed with 25% protein distiller's grain. I ferment all feed.
Local feed mills are quickly becoming a thing of the past in southwest Ohio. The mill I had been getting my feed ground sent out a letter that they were switching to all prebagged feed beginning last month. This was located a county over, and drove past a couple closed mills to get there. So now I get a batch ground when I go up north to Mom's and hall it back 75 miles till I can find another closer.