Chem-E
Lil-Rokslider
QAD Exodus
My friends and I shoot KuduPoint broadheads with good results.
Those look almost identical to the Strickland Helix BH's.
They are related, in-sorts with out exposing details.
Kudu has a far superior ferrule over the helix, its shaped like an IBeam, where as helix, and most other screw type ferrules are straight sliced through, like a "U". No screws holding the blade in the kudu.
I just read through the entire thread and I didn't notice a single comment about shooting in the wind and the accuracy of different broadheads in adverse conditions. Wind is the reason I've always got 2 expandables in my quiver during high country hunts and this is due to the fact I haven't found a FBBH that's forgiving when shooting in wind. Although I can maintain decent accuracy when shooting field points in the wind, FBBH groups always open up in my experience.
Assuming tuned bows and competent shooters, let's hear about FBBH accuracy in moderate wind that's blowing hard enough to affect accuracy (10+ gusting to 30 MPH) but not so hard that there's no way to get off an ethical shot (20+ sustained) at a distance that's far enough to matter (40+).
(I'm listing examples based on my opinion so insert your own wind speed and distance.)