We have an '08 Dynasty Squire 43'. It has the Cummins 425 ISL on the Roadmaster RR10S chassis. We traded our Safari Gazelle for this coach and have been very happy with it. We have had the usual issues here and there but overall I think these Monaco coaches made before the last owner change are very well built, reliable units. Having said that, as you may know, all of these coaches are going to have upkeep issues. The two biggest items we have had are replacing one roof top unit and the Norcold frig with a residential unit. Replacing a Norcold frig is not unusual. We felt like the roof top was just bad luck. We have never had any problems with roof or slide out leaks. All of the other major systems have worked just fine. The gen unit, stacked washer/dryer, electric storage trays, inverter, slide outs, transfer switch, shore power, water supply, etc has all worked great. I think most people agree that the Roadmaster chassis is one of the best made. I've never owned a million dollar coach but these, and a few other brands, are about as good as you will find unless you get into that price range. And having never owned one I don't know if they are that much better. Just MHO.
Charlie & Olivia- Denton, TX, 08' Monaco Dynasty Squire IV, Cummins ISL 425, Blue Ox, M&G, Rubicon
"The road goes on forever and the party never ends"