In August I traded our Outoors RV Timber Ridge for a Grand Design Reflection 303BHTS. We bought the Outdoors Rv for its quality reputation and excellent insulation for winter camping. We spend 50 + nights a year in our rig am decided we needed more room and separate "true" bunk room for kids. We loved our Timber Ridge-- there are pluses and minuses either way. I believe the quality is very similar. the Grand Design is higher end from a finish stand point and has some nicer features including things like slide motors etc. the Outdoors RV slide seals and insulation were better but not likely to make a difference in how we use it. grand Design TT s feel like a high end 5,era with things like dump controls inside cargo door etc.