Welcome to the Forum! I'm guessing from your year range that you are looking at a second generation motorhome (vs. a Classic aluminum bodied motorhome)?
1995 was an overlap year so both the Classic and the new styles were made. Are you looking at a particular model; Land Yacht, Cutter, Gasser or Diesel?
My knowledge of newer AS MoHo's is limited to those I've seen here and there. IMHO they certainly seem to hold up better than similar years from other brands and have a pretty good level of fit and finish. But I'm a Classic owner so I would be talking out of school beyond this superficial observation.
There are a number of Gen II owners on the forum who can give you good information about these newer models.
A good place to research all of the different models is at www.airstreammotorhomes.com