The old Fleetwood gas line up, before REV Group, was of decent value. The whole line is of the same construction materials. Some just trimmed out better. The build quality is just as good as the other brands. Just less fluff and not near the prestige and maintenance costs as the high $$ coaches.
The Workhorse W chassis ("I" beam front suspension) is good stuff. 8.1 engine with Allison tranny. Stay away from the Workhorse P chassis (Independent front suspension). It has too many issues.
The Ford F53 V10 chassis is good with some spark plug issues. Cure to the spark problem has been found. 1999 275 HP, 2000-2006 305 HP.
I can't speak for the other manufactures, seeing as how I'm driving a 27 year old Bounder. GRIN
Richard