Just to err on the side of caution till they complete the investigation regarding “grain-free” dog foods, which may turn out to be nothing.
I have decided to try Fromm Classic Adult for one of my dogs, take a look https://frommfamily.com/products/dog/classic/dry/#adult
Also, I think the key may be to add taurine rich foods such as boiled egg to the kibble with a splash of water. Consider the kibble to be the base and not the entire meal.
Otherwise, I am not giving up on Zignature, my dogs have been doing very well on it. No potatoes!
