There are some nice improvements on the 400 for 2015. The new model boat has been updated with a new look and upgraded to stiffer cushions with dark accents and thicker fabric. Also the rear bench seat has been widened for more space and there is a foot area cut-a-way to allow for more foot room for the driver. Its comfort and smooth ride are still the best available due to the integrated bow fuel tank and Deep-V hull. This combination makes it solid feeling over rough chop while being quicker to plane. As well, the 400 comes included with a ski post and boarding ladder so you can further enjoy the performance. No other RIB in it’s class offers this kind of comfort and style.