class a or c

Without considering floor plans, which in my mind is most important, I can only give my feelings. I drove gas motorhomes for over 35 years and enjoyed all our trips with the family. This year I purchased my first diesel. Cost had previously been the major constraint, and floor plan, but the kids are grown and on their own, so may things change. The first major advantage of the diesel is that it is quiet. We can hear the radio, and have quiet conversations while on the road, even over mountains. Second is the rock steady drive. Even on California's miserable highways (delayed maintenance) the bus like ride is very comfortable. I never had a problem towing a smallish car behind the gas motorhomes, so that is not an issue. The tile floor vs the carpet or vinyl floor is not an issue, and since I never fill the bays as we vacation, we don't "full time" carry capacity is not an issue.
So enjoy, and Happy Trails.