I've seen the Omni 7 compared to the Jupiter and I've seen it compared to the Orion(s) but not to the 6. Now that the 7 is slowly becoming available, does anyone have any comments on how it compares to the Omni 6 or 6+? (BTW, I'm asking about performance. I realize a big feature of the 7 is its Internet operability and color screen). Carter K8VT