I like the perspective of the first one with the slight convergence of the poll. Good white balance on the snow. Wish the umbrella wasn't in the frame.
The placement of the truck in the second photo disturbs me a bit and I'm not quite sure what the focus of the photo is. Maybe a shallower depth of field would help narrow your goal down.
I like the concept of the third photo. The vignette-like shadow on the right side throws off the balance though, so I'd either add vignetting to the whole photo in post, or fix whatever was causing that shadow in "pre".