Just curious?

After owning two 5th wheels we looked really hard at all models and brands when trying to decide on a new one. It seemed to us that the only difference between a medium price model of around $50K and one over $100K was the overall size (length and height) and appearance both inside and out. Full body paint sure adds to the looks and the interior appointments can be luxurious to look at. However to me at least I was more concerned about how it held up after a few years of being towed. Would an extra $50K really give me the guarantee of never breaking a spring hanger, or a cracked frame, or de-lamination issues?? Would I never have to worry about re sealing the joints? Are the tires Goodyear Endurance or some cheap China bomb that is ready to explode on a given day? All of these issues are continuously mentioned on this and other forums. I really doubted spending another $50K was going to give me anything more other than appearance and luxury. In my opinion travel and camping all comes down to staying in a campground near a forest, beach or lake. Having luxury is not an issue. I'm not a "look at me" type of person. Just give me the basics and I'm satisfied. It looks rather odd to see a 40 foot 5th wheel in a National Park plus many parks cannot accept RV's of this length or height. So basically the extra $50K is just giving you eye candy. Airstream would be the only high dollar RV that is giving you superior quality for the extra money.