I usually just shoot target ammo out of my Glock 21 at the range, but decided to get a couple boxes of Cor Bon 185 gr. Almost crapped when I seen the price on them but got them anyways. Does anyone here really think this ammo is really worth all the extra money. 20 rounds cost around $25! I shot Winchester Self Defense rounds that I seemed to get similar performance and they only cost around $18 for 50 rounds!