Yeah I don't keep smaller ones either. Even if you get a bunch. By the time ur done filleting them you have small fillets. And by the time they shrink up in the frying pan. Theyre more like fish bites than fish sticks or fillets lol. So I try n keep the 10 inch rule myself. Now back when I was a kid, at the cottage on Wolfe island. Anything under 12inches was thrown back. Sometimes grandpa wouldn't let anyone keep anything under 13 or 14 inches. And you'd fill an onion bag full in a couple hours. But you don't find jacks up there anymore. I think the VHS virus hit hard up there for a long time, before they caught onto it in the great lakes.