An Iron Compounder would be great, because they could fly like Coinshots.
After some careful consideration on this topic, it would be very useful to be an Iron Compounder (or Stomper, as I have named them) since, even though Lurchers Pull things lighter than them, a Compounding-enhanced Lurcher could make himself lighter than the target, and "slingshot" himself into the air.
Also, an Iron Compounder could theoretically never have to replenish his supply of iron, since iron is in almost all foods.