Is Lifelock worth the extra "peace of mind"?

I am new to the Community site (i.e., about 5 minutes new!). I hope that I am proceeding correctly.

If I may:  My wife and I have a Q about the Norton Identity Protection features, vs. the features offered by Lifelock. Basically:  Is Lifelock worth having--is the cost of subscribing to Lifelock worth the extra "peace of mind"?

Thank you for any feedback.