I've got a pile of speedloaders including comp II and III's from Safariland as well as some from Dade and SKS. I don't care for the HKS at all. Sloppy and too easy to dump unintentionally. For Safariland, I find the Comp III is to large to be practical for anything but duty belt carry. I like the Comp II's more compact profile and easier loading characteristics better. That said, I like the Dade speedloaders best for every day/general range use. Functional and simple works for me. ( p.s. I get my Dade loaders off Ebay. Several good dealers there. You can get great deals on them there if you buy 3 or more at a time. You're going to want at least 3 too!)