There are some very high end Class C's with molded FG bodies, like boat hulls. Below that, high line "stick built" ones (frame and siding/roof) like Lazy Daze. I'd rate the LD the highest of these frame/siding/roof coaches. Then Winnebago. Below that, they form a herd. I'm comfortable putting Jayco next, but there's Nexus and Fleetwood.
I'll concede that the actual wiring issue I mentioned isn't a deal maker/breaker in its own right. It does, though, at least to me, reflect an attitude on the company's part.
I see you're in PA. Where will you use AND STORE your RV? Here in FL we have a long summer (read that as Hot, Sun, Rain) season. Our coach sits outside all year. Even if the Jayco you're considering has a rubber roof... If you do the prescribed annual roof maintenance (and EVERY warranty requires it) and even better store under cover for winter... I'd be very surprised if the rubber roof gave you a minute's trouble in 20 years' ownership.
If you don't like the layout, find yourselves falling over each other, miss the cab-over bunk, so on so forth THEN you're regret the coach every time you use it.