i am starting training with local aux. police and they require that we carry ( unlike most local depts. ) i have a S&W .357Magnum revolver, now
The best gun to carry is one YOU are comfortable and can hit with. That is by far the most important thing. The S&W revolvers are fine, but I would not recommend their auto's. I know how their design is borderline in strength. Let us know what you decide on. Have fun!