It's pretty tough to say what's going to work the best for you, because everyone has different preferences. I can't comment on the Parks, because I haven't ridden one, but the Subjekt develops excellent vertical pop, and is really aggressive on edge with a loose feel on center. You should look into the O'Brien Demented 136, too. It will be as aggressive as the Subjekt, but have more tracking on center. You definitely wouldn't go wrong choosing the Transits. They're very comfortable, have easy entry and exit, and you can tighten them down to hold you in really well.
Mike Dick
See Dick Ride Wakeboards
www.seedickride.com (701)682-5515
mike@seedickride.com