YEAH, IM CONTEMPLATING AMONG THEM TWO BECAUSE; 7CHP HAS A TIMER (WHICH IS A MUST) AND PITCH CURVES ( WHICH I DONT KNOW MUCH ABOUT BUT, HEARD/READ ITS GOOD TO HAVE AND ITS 7CH'S. THE OTHER; 6EX IS "WHATS HOT" BECAUSE OF 2.4GHZ CRYSTAL LESS BUT NOT THAT MANY OPTIONS. WHICH I DONT CARE MUCH OF GHZ VS MHZ CAUSE, IT SEEMS LIKE ALMOST EVERYBODY HAS A GHZ. I GUESS ITS A MATTER IF IM GOING TO KEEP IT FOR A LONG/SHORT TIME.[]