If you have Medicare, you might be looking for a way to supplement your coverage. You might already know that you have two main choices to look into -- either Medicare supplement insurance or a Medicare Advantage plan -- but you might not be sure which one you should choose. Although either type of coverage can help you get more out of your healthcare coverage, a lot of people who have Medicare coverage prefer a Medicare supplement plan. These are some of the reasons why you might prefer it as well. 1. You'll Still Have Medicare If you decide that you want a Medicare Advantage plan, there is one thing that you should know -- you will no longer actually have traditional Medicare coverage. Although Medicare Advantage providers are required