Both are wicked, the Party Crasher is a spinoff from the crowd killer, more volume added with the performance and maneuverability of the shorter hybrids like the Puddle Jumper, great wave range and user-friendly. The Glydra is a weird hybrid mid-length fish, a larger stretched version of the Hydra, all the same paddle power and wave range as the party crasher, with a slightly more pulled in outline , allowing steeper drops and more critical waves to be ridden, but essentially both will do the trick and ride the same waves.
