To a great degree, temperament is inherited just like size and color is. I would personally steer clear of the female as well. A show dog needs to be friendly and self-assured - the male is not that.
That shy dog could even develop into a fear biter down the line. I'd pass, and move on to another breeder.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.