would you breed of a bitch if she was lacking in something apart from size
in an ideal world best too best the way forward in breeding, but in reality thats not always possible, sometimes what you desire to use stud wise or line is simply not available too ya when you need it.
I keep pure saluki so theres a very small genepool too choose from, even less when you want working ones, so I used a less than perfect bi0ut well bred durable average days sport type of bitch, more of a holding exercise , the bitch I would love too line is one ive seen and ran against a few times not lost but not be