I am torn. I can see how the case could be made for P2 being frumpy, but because the chukka's vamp is unadorned, the vast expanse of material seems to exaggerate the elongation, to my eye. I have F last in other styles and it is just a trimmer take on the round concept. I do think there is something about the length and height of a chukka that creates an optical illusion that is worth taking into consideration.
The differences look more negligible in your picture, but the profile pic upthread looked more aggressive. I guess it all comes down to trick photography. By the way, that EG 202 is sure handsome.
I would not be unhappy with F last... I need more pictures to know.