I am in the final stages of making a decision about which type of glock I should buy. I want a weapon with good stopping power, but is mangeable too. I am torn between the glock .40 and the .45 auto. I have not test fired the .357. I like the .45 for its stopping power, but the kick is a little more intense. The .45 is also a wider gun. The .40 is a more narrow gun which allows me to get my hand all the way around it, which I like. However, I don't know if .40 is sufficient in stopping power. With the exception of the .357 and the .45, is the .40 the next biggest? What do you think guys?