I think the wife finally decided on a revolver I can get her to keep in her car. Safety is a big concern for her. We have 2 children and the key lock option caught her eye. I told her she would just have to get in the habit of unlocking it every time she get's in her car, so it's ready if she needs it...and then locking it back after she gets home. Anyone on here have one of these? How do you like it?