You can't compare a Bibler tent to a Kelty tent;
it's like comparing a Porsche to a Yugo. If your
going to buy a double wall tent, go with a company
that has proven themselves in the mountains (ie.
North Face,Bibler,Mountain Hardware). One company
that makes a great proven tent, is Wild Country.
The "Mountain" tent is a 2 person tent,has a large
vestibule on both ends and has similar weights to
most other 2 person double wall tents. Think about
weather or not you want to potentially hang your
ass out on the line, with a Kelty.