snow traction

Hex nuts vs Hobnails

Today was the day. Christmas Eve morning, a loop around Pickerel Lake with 16 of my WMTR family, and plenty of fresh midwestern powder on top of even more midwestern ice. I loaded up my left Patagonia Forerunner with LaSportiva AT/Hob Nails, and I loaded up my right one with #6, 3/8 in. steel hex nuts from Modern Hardware. The question is, which option performed better?