Prime time makes some of the better units out there. The service has been fairly decent. I would say great but Im not really satisfied with there position on the slide-out wear issue.
My unit is about 2 feet longer then the tracer your looking at. Some state parks for me are tough to fit into and some not at all. I find now I really have to do my homework on a campground to make sure I will fit.
When we went to on vacation I googled earth the cc and use the measuring tool for picking a site and it worked out good.