i just want to post an update, today i picked up the antelope zodiac+ after a month worth of searching.
i have tested the same 5 songs on about 10+ different units/combos price ranged from $500 to 3k, most of the units had few hour use on them, but straight out of the box zodiac beat them all. it is the most expensive unit (not combo) out of them all but i can assure you its money well spent. its better to spend more than you have than wanting to upgrade in a few month.
its pretty funny, when i got the unit home, plugged in everything and somehow the mute button is "half on" eg i had the volume on full but it was quite. i was in panic thought i got a faulty unit. but after i pressed it twice it went back to normal.