Halcro,while I am absolutely fascinated by the Copperhead(hey,multiple patents on much of their stuff,surely means something),the "bar" stays in about the same place(as far as I am concerned),unless the Copperhead is compared to both the Phantom,and Triplanar.
Just comparing it to a well regarded Grandezza,says "nothing" about the Triplanar and Phantom.
BTW,while I was in my lengthly wait for my "newly arrived" Phantom I did look into alternatives.The Grandezza was one.In my circle the Grandezza is not thought of so highly(which does not mean much,in the overall picture)as the Triplanar,Phantom,and Vector.Hey,as of last week,I have to throw in the new VPI 12.7 too.
I stste this NOT to be controversial,but until serious "direct" comparisons are made,evrything seems to be conjeture!
One thing for sure,these are ALL superb designs,and truthfully(aside from financial constraints)I could live happily(I mean it)with any of these arms.....Yet,I am at the moment really fascinated with the Copperhead.Just from "fandom",and it's smokeable!-:)
Best.