I've been saving up for a Liberator for about a month now. I'm torn between the Liberator ramp or the Liberator wedge ramp combo. Obviously the combo comes with the wedge so it's more expensive. But is it worth the money for an extra wedge included? I'm torn between the two because I can buy the Liberator ramp now or continue saving up for the Liberator combo. I really want to buy a Liberator now because I'm excited to use it. Which should I get? Which is more worth the money?