I totally agree with the posts above about "slides in" inspection.
It also depends on how you camp? Do you dry camp or full service camp? The Roamer has a residential refrigerator which would need power all the time where as the Open Range has an RV refrigerator.
Also I don't like to have the head of a bed in a slide - if it is not perfectly level, you may find your head lower than you like.
Good luck with your search!
Leo & Kathy
Upstate, NY
in the Adirondacks
2013 Rubicon 2900 Toy Hauler
2008 - Ford F250 Super Crew 4x4