Has anyone had a chance to try out the Peter Lynn (S B/?) buggy with front and rear suspension? I happened across it on a link from a post on another forum and thought that it would be great for smoothing out the rough desert terrain in my area and would open up some areas that I wouldn't consider for a standard buggy. I like the weight advantage of the PL buggies, so that could be an issue of how much extra weight would be traded for gaining a smoother ride!