well if your in this country and using lead, then you are breaking the law....
There are more ducks killed with chemicals that are used in agriculture, after the rains the chemicals flow for lakes, than killed by eating lead (it's a minority) generally die with lead shot from a shotgun.
I never used steel, but next year will be mandatory, in the wet zones, do you thing the steel has the same power to kill than lead and spead? I nead a explanation to be prepared.
Thanks