We owned a KZ Spree 240BH-LX for six years and overall were quite happy with it BUT I would note that the curb side sidewall did begin to de-laminate quite badly, unfortunately
after the factory two year warranty had long expired. You yourselves would want to also note that any responses you get from former KZ owners will be referring to products built when KZ was a privately owned family business ... now it's not, having been bought out by Thor ... whether that makes a difference or not in quality control I wouldn't know, other than to say that often when a large conglomerate takes over any company quality on the production line often suffers. You might want to join the
KZ Family Forum and ask for commentary there.