To fully disclose, I haven't fed pellets in a while (natural diet) but JMHO: if the feed is working for you & you haven't had problems I would leave it alone, even if someone else says Kent is better. Maybe the mill that makes Producers Pride is better in your area, maybe you're doing something else that makes it work better for you than other people, but if your rabbits are healthy & happy, it ain't broke, in my opinion, and I'd leave it be.