Point taken. IMO, why not have the .22 for target practice and training, occasionally train with the larger caliber used for carry, then simply carry the larger caliber as the SD weapon? Each gun shoots differently, but that would be my plan of action. What's the deal with the .38 special anyway? Every single female I've ever known to carry a handgun had a .38 special. No 9mms, no .40s, no .45s, no mags, just the .38 special.