To answer you question directly yes I have had many more problems with a Class A than I ever had with a Class B. To put it in perspective I have owned the MH for 10 years put on 76k miles myself OD has 100k. I have never had a breakdown that required towing, never had a blow out, and was never stranded for more than a day due to something breaking. I have spent $12k in repairs, mods, and maintenance in 10 years. Roughly half for repairs and mods. The repairs have been small in the last 5 years compared to the first 5 years. Never had it to an RV facility for repair. Major chassis work like headers mufflers, front end repairs, HD springs, rear breaks, etc I had a truck repair shop perform. Just when I think I have fixed most things something else breaks and needs fixing, but this has been a great learning experience.