Quality with Thor Products vs Loving the Floorplan?

I've had several TT's and have had very few problems, but I've been diligent in performing preventive maintenance checks and services. I currently own a "Thor Industries" product (Crossroads).

Any brand can and will have issues from time to time and it is rare that an owner gets on a forum and reports the good. Therefore, I suggest that you find the rig with the floor-plan you like and from a reputable dealer and go with it. Best wishes and happy camping!