Sierra should be a higher level trailer.
its twin is the Sandpiper line.
the Flagstaff's twin is the Rockwood line.
plus the Flagstaff has an ultralight frame, while the Sierra doesn't.
if you look closer at weights, amenities and other things, you'll see a bigger difference between the two.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC