A little more on my use of the term "bang for the buck". In some ways that implies the XP campers are expensive but worth it. But what I mean by that is you get a great value. For example, to go out and purchase a one ton truck, flatbed, and full size XP you are looking at about $110k. Expedition like vehicles in that price range include the Sportsmobile and the Earthroamer Jeep. But those are equipped with the same appliances, windows, electrical, etc as most RVs. The XP is equipped more like the big Earthroamer or a GXV with Seitz windows, diesel appliances, and all marine grade hardware. So you are getting an expedition rig for about half of what similarly equipped rigs are costing.
As for the XP V2, it remains to be seen what the price will be. The XP V2 will have better insulation than an aluminum framed camper with canvas, come equipped with high end windows again, the same DC fridge in the full size XP, the porta potti Marc posted about, and solar. So if it is priced competitively with other campers out there it really will be a bargain.
Again, I have no involvement in Marc's business. I am enthusiastic about his campers simply because I have seen them and the construction process and believe nothing else compares.