i think it depends on the type of snow your riding. if its fresh and deep the paddles would be great and the realtors and swampers good. if it has been riden over but not packed to hard, the realtors or swamper would be your best bet. if it very packed hard i think turf tamers would excel. later.
oh ya, i had swamper vampires on my ex honda 300 utility 2wd, and it could go just about anywhere. it made my friends 300 4x4 with stock tires cry. haha