UPS vs APC
Hi Bill,we have both sails on our 356, and they're both great additions to your boat but very different in what they do. the UPS is basically a cruising code zero, cut like a very fat genoa. by adjusting the tension on the luff it will work well on a close reach, up to about 60 degrees off the wind. easing the luff and sheet makes it sail more like an assym chute, down to about 120 degrees off the wind it's a very forgiving sail, more stable than a chute, and mine is a very light laminate fabric so it flies in very light air, but can be used in brisk breezes. we fly it out of a sock, but you can set it on a furler.The APC is an assymetrical chute that is best from a beam reach to dead downwind, but like all assym chutes it's hard to fly dead downwind because it gets blanketed by the main. it's 3/4 oz nylon, and it takes more work to keep it stable in a sea or shifty winds. It's about 25% larger than the UPS on my boat.Which is better? If I could buy only one, and I were just cruising, I think I'd get the UPS, because it's more useful for a greater range of wind angles and is easier to fly. I'd get the laminate sail, because it's really light and very strong-I've reached past similar boats that were standing still in very light air with the UPS-picture attached