Garage door openers can be confusing when selecting what brand and type to get. The two most common brands you will see is Chamberlain and Genie. Next, you will have to decide if you want a belt or chain drive opener. In this video, I show a comparison test between Genie and Chamberlain garage door openers. Also, you can hear the difference between the belt and chain-driven openers. Make an informed decision when you purchase your next garage door opener.