I like rally racing, but the manuevers in rally racing aren't more difficult than in other forms of racing, despite how spectacular it looks.
And the same thing applies to road course racing versus oval racing, the skills required are different in some ways, but one kind of racing is not inherently more difficult than the other.
A factor that really does matter, is the level of competition, usually determined by the number of competitiors, the importance of money in gaining a technological advantage, and the rulebook.
And the same thing applies to road course racing versus oval racing, the skills required are different in some ways, but one kind of racing is not inherently more difficult than the other.
A factor that really does matter, is the level of competition, usually determined by the number of competitiors, the importance of money in gaining a technological advantage, and the rulebook.