The Nobile 50/Fifty offers high end performance in a smooth and controllable package.  While similar the the NHP in overall performance, the longer and narrower design really helps to prevent ever catching the nose of the board.  This means the 50/Fifty excels in landing jumps in choppy water, or even better in the surf!  There's no twintip that rides waves quite like the 50/Fifty.  Combine this with the unique inverted flex design that allows the board to flatten our and ride up wind even with it's impressive rocker line, the 50/Fifty handles just about anything you can throw at it with ease.