In yesterday’s Question of the Day: Is There A Woman’s Perspective on Guns? TTAG commenator MamaLiberty asked “Why so many silly questions these days? I’d rather go back to the silly old caliber/gun brand wars.” This website is nothing if not responsive to our regular readers’ advice. Enquiring minds want to know: what’s you favorite caliber — for fun and/or self defense — and why? While we’re at it, what’s your least favorite caliber? Mine’s .40.