The V-shape hull is also called the "deadrise". You can see the deadrise under the transom. V-hull's are designed with various degrees of the "V" shape. <br /><br />Thirteen degrees or less is called a shallow "V", which are mainly used for cruising around or lake fishing. They are stable only at a low speed or at rest. This is not a good type of hull for fast speeds or choppy waters. <br /><br />Fourteen- to 17-degree V-hulls are referred to as a modified "V". This type of hull would do well in choppy waters and at a high speed. It'll also be stable at rest or lake fishing. Modified V-hulls are a good "happy medium". It's not great in all water conditions, but it's not terrible either. <br /><br />Eighteen degrees and up are the deep "V" hulls. They will slice through choppy water with great stability but will rock back and forth while resting. If your prone to motion sickness, you might want to stay away from this type of hull.
<br /><br />I was never quite sure of the technical deadrise specifications.
