If you are a serious boulderer and want a big landing area, it is a close call between this, the Organic Big Pad. The Big Pad has firmer and longer lasting foam that inspires more confidence on rocky terrain and a Hybrid Hinge for added protection. The Mondo has a softer and more forgiving feel especially on abrupt low-ball falls on your backside as well as some handy features. Also, the foam softens up equally as fast. Overall, the Mondo is a top contender and worth a close look.
The Drop Zone Pad has been upgraded as of 2014. See below for additional details.