I bought a shield to possibly replace my 3913. After shooting if for a couple of weeks I sold it. For me the 39** series is a perfect CCW pistol. Off topic, as a 3rd Gen guy, the M&P 2.0's are growing on me and I hate to admit it. Loving my 2.0 5" 9mm and just ordered the new 2.0 Compact Friday. As cooler weather arrives the 2.0's might replace my 4566/4026 winter carry options.