I gave up on NASCAR 20 years ago because the rule changes made it boring. Now, I don’t even recognize it... it has become more spectacle than race. I liked that it started (green flag dropped) at noon eastern sharp back i the day and the cars were all different and the pits were not the exclusive domain of the lead lap. Now, you go a lap down and you might as well take it behind the wall because you have no chance to win
Check out IMSA.
4 classes running together so constant passing(unlike F1).
All the major car companies out there with their newest super sport cars.
The best racing available, IMHO.