Its a pretty good review i saw while browsing. I have the unit myself so i thought if anybody is interested they'll know more about it. http://www.cenlacdc.org/avx2/
Its working out pretty good, I still haven't had a lot of time to fool around with it. My truck is still sitting in my shop waiting for it ring gear & pinion. Parts are coming on saturday so it'll be fixed by Monday afternoon. then i'll finally have a chance to screw around with it. Overall from what i've seen so far, i really like it.