Furling Main: Think Carefully
This topic has come up before. Check the archives for all of the "lively" exchange of opinions. But consider this. Sailmakers, who are compeletely unbiased in this area (they haven't bought boats with either type of main) consistently report that a furling main, on average, has 30% less power than a traditional, battened main. On the 380, the main is the MAJOR driver of the boat, with its large size and big roach. So a furling main with lack of equivalent battens and lack of roach, will probably have an even greater decrease in power. So you're robbing the boat of its major source of performance. Aside from performance, consider safety. A traditional main can simply be dropped in an emergency situation, spilling all wind and allowing the crew to do whatever the situation requires. A furling main has to be furled. To see the potential problems with this, just check the archives here or at Cruising World's bulletin board, or ask fellow sailors about the problems that DO occur furling a headsail. And the mainsail on the 380 is a lot larger than most headsails. I will admit. I'm biased on this topic. I sailed extensively on one boat that had a furling main. Caught in a sudden squall, the main furler jammed with all the pressure on it and could not be cleared. In the mayhem, one crew member went overboard. Fortunately, he was recovered after about 30 minutes treading water. The boat had to be towed back to dock.I sailed another boat with a roller furling main on a two week charter in the Caribbean. Sailing along in moderate conditions, another same model boat by the same charter company but with a traditional mainsail just blew right by us. Later, and again, when the conditions were the strongest, extreme problems occurred furling the main. And this was with four guys aboard, three of whom were over 200 pounds and in good shape. So, I'd say to you, if you're sure that you'll always sail in fair and mild conditions, and if you don't care about getting good performance out of your boat, go for the furling main for convenience. But if you hold open the possibility that Mother Nature can be unpredictable, go traditional. Hardware dealers will tell you that all problems have been ironed out of the equipment. But this is sailing and no hardware is 100% reliable. And out on the water, merde happens.