I definately prefer this one. The long lines are accentuated by the longer print. You also have detail in the shadoes which are not there in the other. Nice shot either way you print it.
I too like this one better. The other version looks fine, but this verison has better lines and compostition. Very well printed, just enought detail in the highlights and shadows.
A nice graphic image - the deep shadow area does take up a lot of space when I feel its the shadows on the tanks that are the real centre of this image.