The Starter Pack combines the Home and Personal protection for maximum benefit. This is the smartest strategy if you wish to be safe and protected at all times, especially when you are away from home.
By wearing your Personal Protection at all times, you continue supporting your body when you are not under the protective envelope of the Home Dome. As soon as you get home, your Home Dome allows you to get aligned and optimized in the shortest amount of time.
Using both is not overkill; it is an optimization of your investment in yourself. Results are exponential and they build over time.