Other than the added Bacillus species there is nothing special about those feeds. I would question the lysine and methionine levels since that tag shows no added amino acids.
All three of those tags are illegal, they do not show the appropriate nutrients required by the AAFCO. That makes me question the quality of their feeds. According to the AAFCO Regulations every complete poultry feed tag must contain the following:
Crude Protein, minimum
Lysine, minimum
Methionine, minimum
Crude Fat, minimum
Crude Fiber, maximum
Calcium, minimum and maximum
Phosphorus, minimum
Salt, minimum and maximum (if added)
All three of those tags are illegal, they do not show the appropriate nutrients required by the AAFCO. That makes me question the quality of their feeds. According to the AAFCO Regulations every complete poultry feed tag must contain the following:
Crude Protein, minimum
Lysine, minimum
Methionine, minimum
Crude Fat, minimum
Crude Fiber, maximum
Calcium, minimum and maximum
Phosphorus, minimum
Salt, minimum and maximum (if added)