How do you pick your pups

I like to keep all of them and cull when they have had a chance to show me what they are made of, probably at a year old or so. But when picking at six or seven weeks, I look for the one's most like their parents, male pup that looks like the sire and female pup that looks like the dam. I also want the independent pups, not shy, but a little aloof, kind of like they are a little above the others. Seems like these kind would just as soon find their own game to run, don't need any help to find game. But in the end it's just a crap shoot. The ugliest, runty, shy one may turn out to be the best, you just never know. How about you Cajun, how do you pick your pups?