I read many threads on this forum and elsewhere. I guess most people buying either will have to do research on this. I want to ask it from the safety point of view. From the reading it seems MH ...
Don't paint yourself into 1 box over another. We had researched 5th wheels to full time in and had it narrowed down to a short list of 3 Mfgr. Then we saw the MH that was perfect in every aspect for our needs/wants and ended up buying it. So even though you've decided on 1 or the other during your research still keep an pen mind.