It's hard to choose... That is a close battle.
Here is my review...
Waus-Collectief: Very nice wordplay, great over all flow. Only thing that I didnt really like was the mic quality and how quiet you sounded. I really liked the way you used those punchlines of yours, but they could always have some more umph to it.
Grimcredible: Great mic quality, really good flow, and great enunciation. I did like your wordplay, its just you added some things that made you sound like a joke, i.e. "when the oozie shoots, n****".
I mean, when it comes down to ignoring the mic quality and focusing on the "skill" it is really hard. I am going to PM my decision to BigRed, because at the moment I am having a hard time deciding between the two.