I guess it really depends on what you are loading for, and how much you are loading. As noted by myself and a couple others, these SP cases cause a lot of problems for progressive loaders. I load thousands of rounds a year, and it is not worth the risk to me and my equipment to deal with the small primer'd brass. I sort them out before even cleaning them, and the stuff goes into the scrap brass. I don't want to deal with them a second time by reloading them. If others can use them, that is great, but I dont really see a demand for them, and there is not enough to make it worth shipping.......