We have been researching a bunk based class A for a while. We looked at some gas coaches like the Georgetown and Vista, but ended up ordering a Thor Palazzo 33.3.
One we looked at:
Forest River Berkshire 390BH
Forest River Georgetown XL 350
Ultimately, after comparing the layouts, buttoned up and slides deployed, we chose the Thor. The overheard drop down bunk, the TV layout in the bunks, conversion of bunks to a couch or wardrobe closet, bathroom layout and spacious bedroom led us to our choice. The negatives were the limitation to a vinyl floor and it was not a raised rail, but, those were livable (and changeable). For us, it had the least amount of compromise of the group.
Dave and Alice in Minnesota
2014 Thor Palazzo 33.3
Towing a 2009 CTS-V on a Featherlite 3110