I say buy the pup you want (if the breeder will sell it to you).
We've got a FT bred dog who is all go. Although he's injured at the moment he's done a good job at HTs, is one hell of a hunting dog, calmly attends lots of motorcycle races and has great hotel/house manners (out of the crate). He's the only one out of his litter living that kind of life and has adapted very well.
Pretty sure he would've done well on a Pro's truck but we're happy he lives with us and he just has to settle for HTs over FTs. He doesn't care - a duck is a duck is a duck and he gets as excited for the first one of the day as he does for the last one of the day! I think dogs who get exercise and attention adapt to the situation they're in to a certain extent.
BTW - we've trained this dog ourselves with help from /Paul who helped us understand and deal with all the issues that come with a high powered FT breeding. Wouldn't change a thing