It's my carry gun. & I'd rate it a 10. That being said, no one here can answer this question for you. Sure, I can say my 40c always works, doesn't have the mag problem some 40 Shields have etc, but the most important fact is how it fits in your hand, so go to a LGS & try one. For years I carried a Glock 27, & later on a 30 because of their reputation, but it wasn't the most comfortable gun to hold. The 40c feels like my hand was used as the mold. Many gun ranges have rental guns, so try one out. Believe it or not, after I got the 40c, I sold my HK USP compact, as I no longer needed it to carry, but I won't repeat that on the HK forum. But just because it's comfortable in my hand, doesn't mean it will be for you. But I do trust my life with it, & it's a reason I don't buy a Shield, as I find it too slim. GARY