I hate carrying a spare in my pocket when I’m by myself, so it’s just 10+1 in my P365..,I don’t even use the higher cap mag so the pistol conceals easier. When my wife and I go anywhere, I slip a 12 rounder in a pocket in her huge purse. She’s got so much stuff in there, she hasn’t noticed the added weight…yet. When we get home, I surreptitiously slip it back out of her purse. I figure when we’re together, I may need it to help protect her more so than when I’m alone.