I have the YJ MGC and the X-Man. I have no experience with any of the others on your list. Of my two I prefer the YJ because it is slightly larger, and I find it better fits my giant hands (honestly I would prefer an even bigger one). That said, the downside of the YJ is that if I try to get all fast, I perform accidental turns with it. It is really easy to accidentally turn a face on the YJ while rotating it in your hands or while enthusiastically performing an algorithm. The X-Man takes a little more force to get a face started moving, so it is easier to manipulate without accidental turns. Stronger magnets might fix my issue with the YJ, but that's a lot of tiny magnets and a lot of drops of super glue. In short, unless you think bigger is better because you have large hands, I'd get the X-Man.