I don't know which add you saw but I have had great luck with the Phantoms made by a division of Muzzy. They hit right where my field points do. They are a cut on impact two blade. Just make sure that your speeds aren't too fast. I like to shoot around 260 feet per sec. Anything faster and you will probably have trouble tuning most fixed blade broad heads. I like to use a heavier arrow. It seems to be more stable and my shots are usually under 20 yards and more often than not under 15, so flat shooting isn't a neccessity. It looks like you are an elk hunter. These broadheads were designed for elk hunting and provide excellent penetration.[8D]