bought my first dozen 72 mallards in 1972. Have added several dozen more. IMO no other magnum mallard/black duck decoy has better swimming motion in light to moderate winds than those 72s. I consider the care and feeding of those decoys to be part of the lure of waterfowling. I ve never broken a head in n normal use, but driving over one will however break a head off. Gasoline is not their friend. I love them.