I got a set of these last fall. Side to side leveling was so much easier. Whether or not they are worth the price is determined solely by what you are willing to pay to reduce the time and effort. We usually camp in state parks or county parks and the sites are not very level at all. These made a tedious, time consuming task effortless and quick. Worth every penny to me.
2012 Ram 2500 CC CTD
2015 Jayco Jayflight 28BHBE