nachomc

Of those bikes, I only have experience with the Epic as I own one. I love the bike (it's an '07 Comp). It fits my needs perfectly.

edit..

I should state my needs. I do primarily trail riding, but I do some racing. I wanted a bike that was fairly light weight, efficient, climbed very well (our local trails are very hilly) and had a good component mix. The Epic, from the fairly smooth single track I ride primarily, to very rocky trails and trails with good downhills and large rocks to ride up, over and off, the bike has served me wonderfully.