Changing to motorhoming - any advice

Hello - after a years battle with Swift caravan over damp on a new 23k van, shoddy finish and bad bad attitudes of dealer such as bawtry caravans my wife and I are giving up with caravaning and moving on to a motorhome.  I appreciate a motorhome is a caravan on wheels, but can any motorhomererer offer any advice when moving from caravans to motorhomes? The motorhome we have chosen is not a swift and not from Bawtry caravans which our first step to an easier life but in simple terms which other motorhomes are renowned in the community for issues we should avoid. As in the caravan community, swift have become a real issue so should be avoided - should hymer for example or a specific type like coachbuilt?