Everyones idea of their prefered method of travel, and camping, and dwelling will be different.
I've owned and camped in tents, pop-up tent trailer, motohome, SUV, converted van, travel trailer, pickup topper/camper, and DIY cargo/conversion trailer, and for me the best solution is the pickup with a topper pulling the DIY trailer because I have the flexibility of keeping the dwelling unit staionary when not needed and using only the powered unit for local errands, shopping, exploring, etc, and not having to 'break camp' when I do so.
Of course, the downside is, higher fuel burn going down the road and issues when parking the entire rig in crowded urban settings.
Other than that, its an ideal solution for me, and I think Bob has also tried everything, and simply coming back to what works for him.
I look forward to seeing the future videos.