I am about to get a wetsuit for my first triathlon (Westchester NY in September) and am debating whether it is better to go for a full sleeve or sleeveless wetsuit. Most people I know say that they have sleeveless for a better range of arm motion and so they can feel the water. However, the local tri store (SBR) says that it is better to get full sleeves for maximum speed and bouyancy. What do you use / recommend? Any advice would be much appreciated!