Reply to What should I buy? Twitch or Kontrol S2?

So I'm about to upgrade from my Mixtrack/SC2000 setup and I wanna know what you guys recommend? I love the idea of the Twitch but have heard reports of low sound output and bugs regarding certain parts of the Itch software (Saved Loops Not Working, Automatic Cueing..ect). I currently run Traktor2 and I love that setup but Itch looks like some serious fun and I would like to learn it. So whats your guys take on this? Is the Output on the Twitch really that bad?? Should I go with the Kontrol S2 or take a risk on the Twitch???