I'm quite sick/bored of my "no-name" hard tail and its time to purchase a full-suspension. Considering I work in a shop and we carry Trek and Fisher, it would be more economical to get a Hi-Fi or a Fuel EX. I've already ridden the Fuel, but since we don't stock any form of the Hi-Fi, I don't have anything to compare it too. My boyfriend who also works at the shop says they ride totally differently. Anyone have/ride/own/demo either? Any help is much appreciated :]

I'm looking at...

Trek Fuel Ex8 wsd --> http://www.trekbikes.com/us/en/bikes...ex/fuelex8wsd/
Fisher Hi-Fi Deluxe --> http://fisherbikes.com/bike/model/hifi-deluxe-gs