For us two retirees, the travel trailer is perfect. We drop the trailer at the parks and go about our business. One ride, and the trailer's floor plan was perfect. After tents, pop-ups, pickup bed trailers, park models, and several others, this is best for our lifestyle.
But that's us! Since there is no wrong answer to this question, whatever is best for each individual is all that matters. Too, we rent lots of homes off homeaway.com and vrbo.com, so not all of our travel is via the campground route. This past winter it was a home in Florida, and next winter it's south Texas. Two weeks ago it was Tennessee.
Good travels to all!
2016 Coachman Leprechaun, 319DS, Motorhome, Dodge Durango Toad