I bought mine primarily for its chassis, and also it bigger tanks. ORV/Northwoods are the only ones left I think that build their own chassis. Mine hasn't been perfect (almost every Lippert components has failed once by now) but the warranty support is probably industry leading. There's no dropping it off and picking up 4 months later like other brands. They authorize repairs promptly, and if it can't be repaired by the dealer, they take it back to the factory (I had Schwintek failures, and my area dealers couldn't do a mega-slide R&R, but they did to the bedroom when it went bad).
I do wish mine had dual-pane windows, but I didn't want to wait for a custom order (year+ at the time). Unfortunately dealers don't seem to stock that option.
That all said, if I were buying a new one, and the same floorplan were available from Northwoods (their sister company) because they seem to have less Lippert components. But I also read ORV is phasing out Schwintek on the larger slideouts, so maybe that problem is solving itself.
2000 Ford E450 V10 VAN! 450,000+ miles
2014 ORV really big trailer
2015 Ford Focus ST