For performance and durability at a price that won't put you in the poorhouse, go for the Rip Curl Men's 43 Dawn Patrol Plus Back Zip Wetsuit. It features E4 neoprene in critical flex zones to enhance mobility without jacking up the price too much. E4 neoprene is warmer, lighter, and stretchier than traditional neoprene. The E4 Flash lining uses two layers to transport water to the outside of the suit so it dries rapidly, meaning you can hang your suit up after the morning session and it'll be dry after lunch. The Batwing collar system creates a seal around the collar and zipper to keep water out when you're duck diving, and Aquaban Plus sealed external seams prevent flushing.