Furlers
I used to believe in the "common wisdom" that you could only roll up a big furling headsail about 30 per cent or so and still get performance. Then I read an article by world class cruiser Webb Chiles who said that in his experience you could roll up the sail to just about any size and still keep the boat under control and headed where you wanted. So I experimented on my boat, using a 150 genoa with a foam luff and a Furlex 200 furler. Chiles was right. I've rolled my genny up to about to a 70 per cent sail and still got decent performance. I think the foam luff and keeping even pressure on the furling line helps a lot. You only do this, of course, when the wind is roaring. In those conditions, just about any headsail will work. Is this as good as a dedicated storm jib? Of course not. There are lots of offshore cruisers using furling systems successfully. I think the key here is to get as robust a system as you can afford and keep it maintained. If I were going offshore, I would also have a number of other sails that I could use with the furler, if conditions demanded it. Most furlers extrusions/foils have two tracks. You could also add an inner forestay on a 38 foot boat, but that might mean adding an adjustable backstay. While you could also add a furler on the inner forestay, if I were doing it, I would not. These systems make sense to me to be used with hand-on sails and a forestay that can be unclipped from the deck and secured to the base of the mast when not needed. I would also add a trysail and a trysail track to the mast. You could stand up to a lot of weather with a trysail and storm jib on an inner forestay. "Practical Sailor" did a long article on modern furlers a few years ago and gave most all of them a pretty good rating. It seemed to me that the brand was not as important as the quality of the installation and after-sale support and service.