King Oscar are the ones I grew up eating & only ones I buy. As with everything I read the label because I don't want chinese sardines. I like sardines on fresh white bread with Skippy peanut butter & white onion! It grosses out most everyone who has watched me eat that.
I like King Oscar Kipper Snacks even better then sardines. Both Kippers & sardines are always in our pantry. Hell I like Anchovies too, but generally only keep the paste on hand.
If you ever get a chance to eat fresh sardines grilled by all means try them.