It's the dumbing down I object to. It is annoying to see questions which try to make the whole subject 'easy' with pat answers when reality is that it is actually a complicated subject.
The closest thing to a right answer would be 'it depends on AoA and actual aerofoil shape'.
Here's another one which you never see but which would maybe be far more interesting to discuss:
Which part of the aerofoil section creates most drag?
:^)
B.