Suggested

Drivers's Favourite Track

I don't understand. I love the idea of being able to change favorite track. I believe you meant to say you realized you could change it every day if you wanted to, but I agree if limited it's a great idea. Perhaps you can only change favorite track once per season.

He is in your mind bro. He knows what you are thinking about. I would be scared :)

What exactly does favourite track even do,?  Buff your speed? Devs already said 200 is max and won't go over so what's the point ?

As Kevin said, favorite track won’t affect car development, your driver will perform better at that track. Data shows they can perform better to the tune of 1-4 tenths per lap depending on driver, and the track.