Mast up for me
Stored our H33 mast down for 7 years. Our marina had only a shaky gin pole and we had to do the work ourselves. The process of stepping and unstepping the mast made up at least half of our work each spring and fall. It was very, very bad. Now the marina has a spiffy open ended Travelift, so we've stored mast up the last two years. We use the factory steel cradle, store the boom on deck, tightly secure all rigging, and slightly loosen the shrouds. Although a marina know-it-all told us we'd regret storing mast up, and likely find the boat laying on it's side, or find the cradle pads punched through the hull in the spring, we've had no problems so far. It does make covering the boat more challenging with the mast up, though.