Not exactly Critical Defense. Hit the watch on YouTube function. I realize that you have determined that these rounds have 100% functionally in your sidearm, yet there might be others that will equal that performance? Have you tried the Win Defend or Fed HST? There is no right or wrong, this is a quest. Like the search for the GRAIL! While my Hellcat has eaten everything I feed it, the experience wasn't the same for Thing 1 and Her Spouse on our range day. Thing 1s spouse couldn't get any 115 grain rounds (including Hornady CD) to function 100% from his customized SIG. Needless to say that sidearm has been sold off. But I'm a NATO kind of guy so 124 or more trips my trigger. YMMV. But I'm open to 115 if there is a performance advantage?