daTextBox=Bottom Flat boards are the most stable, but many SUP's have some bottom contours such as concaves and vee, to allow for greater maneuverability and better planing on different surface conditions. Rocker Boards have significant upwards curve (rocker) in the nose and some in the tail. The greater the nose rocker the easier it will be to deal with the curve of the wave. Tail rocker improves the board's turning ability. Flatter boards plane faster over the water. Fin Setup SUP's generally come with one of two options for fin setup: A single fin setup offers a slot for one large fin; A "thruster" setup offers a middle slot as well as side slots for smaller fins. Single fins are associated with holding a more direct line; thrusters offer more maneuverability Handles SUP's are big and sometimes difficult to carry. We have built-in handles in the deck to allow our boards to be carried under the arm. History | History2 | ABC's | ABC's 2 | ABC's 3 | ABC's 4 | Choosing| Choosing 2| Choosing 3| Choosing4