Just as with many different products, garage door openers have many varieties on the market. There are the discount “Walmart” type brands and there are the deluxe expensive models. While the discount models do their job, they also might not last as long as the name brands, have as durable of parts, or be a quiet. Another consideration is the speed at which the door travels up and down again. The PowerLift Excelerator by Genie is one of the fastest moving doors on the market. When someone is late for work a door opener that is faster can be an asset. The Powerlift Genie garage door opener is twice as fast, on average, than other doors in its class. So when time is of the essence and the driver wants to jump in the car and race to work, this Genie might be just the thing to have mounted in the garage.