Well yes and no. I have the FragFX but right now there is an issue with some of the models with the button sensitivity. Basically, when I press the mouse button there is about a 50% chance that my character will fire. Plus the movement is real herky jerky. Not smooth at all.
I am currently in the beta testing program that SplitFish has to use a new firmware to change button sensitivity and to remap buttons. But right now it is not usable to me. If you get a model like the one IGN got then it should be good to go.