Poly..
I have had good luck with MY Beloved it will through lot's of Whites .. would also use (Enjoyment) and (Beauty Within) for the next step they are kids of it and I had good white seedlings from the both of them. They are both Pod and Pollen fertile so could be used either way.. I also had good luck with Paul Black's( Kiss Of Passion) & (Lipstick Kiss) both White's and worked with another of his this year called (Stolen Sweets) it is a good grower here.