I see a lot of ammo reviews saying that something is great range ammo. I also see some specialty, higher quality ammo, marketed for home defense. Does it really matter? If I go through several boxes of "range ammo" in a particular brand, and I have no problems with it...is it unwise to trust my life with it when it comes to home defense? Higher priced "home defense" ammo looks like a marketing gimmick to me, but I don't have enough experience to know if I'm correct.