You definitely need to look at as many units as you can. Compare fit and finishes between manufacturers and even between models. I can't emphasize enough that you need to find a floor plan that fits your lifestyle. Fifth wheels can be quite nice but are you sure a class A coach wouldn't be a better fit for you? There are a lot of considerations to look at in making this kind of decision. What you don't want to happen is be disappointed in your final decision and take a hit in your finances to have to change it.