I am planning on downsizing my class A to a B+ rv under 25 foot, was also looking at new trucks and a camper as a 2nd option, so with the price of a new F-250 to F-350 and a new camper with a slideout...
IF you winter camp in the snow 4x4 truck with a TC is way more fun than dragging around a trailer. plus no exposed plumbing. Class A in ice and snow? nope. 4x4 class C probably not