Heart Shield Logo Options

I'm working on a logo for a new small business called "Heart Integrated Health Coaching Services", a service that could be compared to a personal trainer who is heart and lifestyle focused. Their slogan is "Protect Your Heart". I wanted to use a shield (symbolic of protection) around a heart - pretty obvious, I know. Sometimes the obvious solution is the best. Notice how the bottom shape of the heart and shield line up. Looking for feedback, which one is your favorite?