Hey Kris, I have used both Safariland and Seidler Jetloaders, and in my opinion I have found the Seildler to be far superior. I have used and still have a couple of Safariland Comp II's but find that they hang up sometimes, especially when they are used a lot, as I said, my opinion only. I do know people who are as passionate. I have bought most of mine through Brownells when our dollar was good, I will just wait a little while longer for it to get back up there.
Always liking to conserve some energy, I bought 26 in all, just do hate having to reload that jetloader
Hope it works for you.