I had a chance to try all 3 Automatics at the Alpine Meadows demo day during last year's Gathering.
Here is my review http://www.epicski.com/t/127183/epicski-members-thumbnails-from-the-2014-gathering-demo-at-alpine-meadows#post_1716949
Basically, the 109 was my favorite. It was at the sweet spot of trading stability at speed vs maneuverability in the trees.
The test was a bit inconclusive, since the 102, 109, and 117 were in different lengths. I recorded the 109...