ah if only life was that simple. add to those two choices flat cambers, rocker-camber-rockers, camber-rocker-cambers, TBTs, flying Vs and all the rest of their friends. personally I like to stick with flat cambers, since I strongly believe in voluntary simplicity.
other than that there's two things I can recomend:
1. look up the event calendars of your local hills and circle the demo days. go try all sorts of stuff out and see which you prefer
2. use the search tool on this forum (or just google it if you prefer)