I'm not just guessing. I've killed thousands of waterfowl. I've used about every store bought round that's out there for waterfowl. Kent is very good for the cost, and I would have no problem recommending it.Kent Fasteel is what I've been using for the last couple of years, that is, until last year.Black Cloud is as advertised. It is without a doubt the best round I've ever used for geese.If you haven't tried it, you should. If your an avid waterfowler like myself.