Diffificult to judge one-time champs of earlier years who had nowhere near as many GP's to prove themselves against later ones who had to drive many more races in a season.
On the other hand, some of those earlier champs drove in other races than F1 as well while recent champs didn't drive anything else.
Must, or are we allowed to bring such factors as well to judge them? Or must we rate on F1 performances only?
Phil Hill won
Hmmm.
I'll vote blanco: even when concentrting on F1 careers alone, too many factors involved to make a fair comparison