which has bigger contact area?

Gotta disagree with that. It’s not just science. It’s also the construction of the tire and materials there made of.
I want to adjust my curt reply and agree with most of what mvh said. I should have said that in my initial reply.

my first pair also. after the first burnout and "dry hop', my leg was shaking so badly I could barely push the clutch pedal down.

Interesting note. Is the OP’s car a manual or auto?
What kind of tire is preferable or best for each?
I know that was a very general question..... but a note worthy thing to ask....