579 vs Cascadia

Hey guys, Zaxby here.

When I come back from training and get into my own truck, we're allowed a preference on which truck me want. Given I'm newer, it will probably be a 2014 or 2015 579 or Cascadia.

Driving wise, the freightliner is easier to drive. It also has more of a roomy sleeper. It also gets better MPG from what current drivers are telling me.
However, the Pete looks way better inside and out.
My main question is about weather. Do you guys think one preforms better in the snow? I will be doing a lot of Midwest-West coast driving.