I've got AEM's on my rears...they're good pads...have heard bad stuff about EBC and I've never heard ANYTHING about Hawk...AEM's are good shit though. Little or no brake dust...stuff like that.
I've got Axxis Metal Masters up front, and they smell FUNKY...I know that wasn't one of your choices, but just in case you were wondering...Axxis MM's fuckin' stink.