Yes, there is a difference in quality. Some mfg build there own frames, build cabinets out of wood instead of partical board with viynl covering, residental carpet and floor coverings, better quality furniture. Mfg make units to compete on price points, (just like car mfg). Just like GM or Ford they offer a low end entry model, a mid model, a high end model. To say they are all built the same is just not true. Go to a rv dealer and have him show you the difference. Wheather it is worth the extra money to upgrade is up to you.
