I'm sorry, but how can you base a whole chasis on the experience with one vehicle. There must be thousands of rigs out there with no problems. The brake recall problem was caused by the brake manufacturer and not the chasis manufacturer.
The company that I retired from had 6 identical step vans all delivered at the same time and one was a POS and there was nothing wrong with the other five. I could say they were all a POS because of that, but it was not true. It turned out that a lot of the problems were caused by the driver and the way he treated the truck.