I've been using Lee loaders for about the last year, and I like them alot. I'm using one for .223, and another in .44mag. Like was said before, the .223 is easy to neck size with, but the .44 is a little more troublesome. The key that I've found, is to use plenty of case lube for the pistol brass, and after the first three rounds or so, they pretty well slide into the loader without much effort. Use a one of those rubber two sided hammers(one side yellow, and the other black), and you shouldn't have too much trouble. Some say that they are kind of cheap, but I just think that they are like the rifles we all like...they have a few quirks that need to be learned before they are a joy to use. It's slow, but that makes it so that you can inspect the brass, as you handle it and get it prepped to load...reduces chances of accidents. Needless to say, I like them.
~~~Cattleskinner