Big Z, I didn't really understand what he meant at first either, but when he said "I don't feel like slug hunting at the price of that sabots are going for", he meant he didn't want to go "hunting for slugs", not that he didn't want to "hunt with slugs".
That said, I've shot the Fed Premiums out of my Supernova, but sometimes the high brass base hangs up in the chamber, so I'm not a HUGE fan of the feds, but they do group great for me.