This is pretty much as fast as I can do USX and it doesn't feel as comfortable as even the super fast DSX stuff, but it doesn't exactly feel bad. I does seem like when I incorporate sweeps, it feels better because the sweeps are almost like a "reset" motion that helps me. I think the main thing that keeps me from using this motion is that my muting is crap. I have pretty good muting but I can't use it with this motion as of yet.