Some people just have better dogs than others.
Others have great spots to hunt.
To say that your stuff has never been outrun, tells me one thing. You have not been in it too long.
What I feed satisfies me, and I feel as though I have high standards when it comes to hunting stock. However, I can assure you, my hounds do get outrun or outwitted from time to time. Most of those instances, I have called them off the track, but I do so out of experience.