I have 2 important questions, I have a 12 Gauge Browning BPS wiyth a interchangeable rifled choke. I have always shot sabot slugs with good results. I guy at a store told me that shooting sabots through a smooth barrel even though the choke was rifled was a waste and could damage the gun. Opinions?

Second question. I have always shot Lightfield sabots with good results but they are so damn expensive. Are winchester and Remington just as good?

Thanks