don't get it if you already have a 60 HE, but it's basically updated switches, sound dampening, and aluminum case instead
also 8k hz but that isn't really an advantage
Def recommend the wooting 60he then if you're not willing to spend the extra $ on the 80he. Rappy-snappy/socd is available with a simple firmware update and like op said, 8khz polling isn't too much of a game changer.
its good if u dont know how to strafe. unless your pro or know you gonna grind for a while i wouldnt get it. not to mention you can get that with any macro, only good thing wooting and these high end keyboards give are rapid trigger