All of the skis at High Adventure are here because our staff tested them and felt they were the best option for a category, skier, and price point.  Please come in and work with one of our ski enthusiasts to choose the right pair of skis for you.
All mountain ski are suitable to be your only ski, for all conditions, all terrain, on and off trail .  Within that it is good to target the traits of the ski to the conditions you will ski in the most. 
Twin Tip

Atomic

Punx
Infamous

Volkl

Alley
Kink
Step


Backcountry

Designed with lightweight and deeper snow in mind.  A lot of overlap with All Mountain, most all mountain skis without a pre mounted binding plate can be used in the backcountry.

Dynastar
Cham 97

Madshus
Annum
Epoch
Eon

Voile
Vector
Vector BC
V6

Other Categories
Choosing the right pair of skis for you is based on your goals, your skills, your personal preferences and your budget. 
All Mountain, Park and Pipe, and Backcountry.  There is a lot of overlap, and a lot of variation within a category. The vocabulary used to describe skis is very subjective and is evolving quickly, for example "wide" or "all mountain" can mean  different things to different customers. 
As a rule for Unisex skis more than 160cm in length, there is no need for them to be more narrow than 80mm (give or take a few mm) under foot.  Wider than that is more versatile... up to a point, after that they become noticeably more difficult to get on edge.
Women's skis are intended to be softer, lighter and easier.  Often they have features that are intended to make them easier to use, and the features that work get put into the men's skis next!