OK....I have many metal shovels for "plowing" the driveway, and a couple plastic shovels made more for scooping the snow, but I have seen many other shovels that have a curved handle that help with lifting or something, I wonder if something like that would be worth it. I have also seen shovels with big wheels so you can easily fling the snow (see link):
Wovel :: World's Safest Snow Shovel!