Jad,
Not sure how you got that I was implying the Son is faster only because "they have no fear of death or losing money" A Race track may not be the best environment for a person with that Mindset... Who has more talent? the Son or father? Who knows
What I was trying to say is having your Son beat you on lap times, to me (My opinion) must be a very large form of flattery as a Father. You've invested and raised this person and now seeing them blossom and EXCEL at something must be a very cool feeling as a Father.
Just like in pro racing, if they were able to compare in-car video and study from each other I assume they would both learn something and gain knowledge.
My vote still Stands, Let the son drive