Having driven MB cars in the 70’s because they were the safest cars available I am concerned about my safety in a RV.
I do not know of a super C with air suspension on the front axle...probably not a deal breaker.
I hear how much safer a super C is supposed to be over a A??? In most crashes the floor of a big A is higher than the bulk of most vehicles...might want to raise your feet up. Tangle with another large vehicle head on and the super C should help. From the side being a little higher in a A may help.