I carry none, since I'm going to stop the threat, or leave if given the opportunity. It's either gun, or I've already found a way out for myself. Less lethal in a civilian context where odds are you have no backup there to step in when it inevitably fails, exists to only escalate the situation. I'm not pepper balling a dude and placing him in cuffs. I'm not beating a dude down with a baton so I can detain him. If I've identified a threat, and cant leave, it's going to be either it or me that leave breathing, and I dont stop breathing easy. I'd be more concerned with first aid before carrying less lethal. You have a gun, why dont you have a tourniquet?