I’ve been using it for 2-3 years for all my waterfowl shooting instead of steel.
I’ve been using a mix of 3/5, 4’s, and 6’s for ducks, geese, snow geese.
Less cripples for me and I shoot less shells too.
They are about an hour away from here. Good company, fast shipping.
I’ve mainly used the 20 gauge shells.
I’d still shoot lead where I could, but it has replaced all my steel shot.