
Very much agree here if you want a pup for a specific purpose as well as a companion then you really have to pick the one most suited, showing the most characteristics that you require for that purpose.
In a well bred litter there really ought not to be any extremes of temperament.
In this current litter I have had 3 males with very different characters, all if good enough should be able to stand up to showing with correct handling, (though to my mind one stands out). There was a very look at me attention seeking one who would have had a brilliant show attitude, but construction wise he was the least suitable for show.
Then we had an ultra masculine male, very correct, but so laid back it would probably take a very good handler to get the best out of him, and judges who like really butch males.
The one that is my pick of the boys is one of those thinking kind of pups that thinks before committing himself to an action, but oh boy he has this arrogance and way of carrying himself that immediately catches the eye. he will need a handler who really bonds with him and encourages him, as I suspect he will be the kind of character that would take a huff if you upset him :)
The puppy bitch I have kept myself I chose as being the best construction wise (I hope, LOL) but she is a bit of a bully to her brother, but not excessively pushy, in fact the bitches varied least in basic temperament, though one was very laid back.