I've been wondering the same thing, I shoot a whisker biscuit, and I love it for the fact I can shoot practically standing on my head. But I talked to an archery dealer who told me that the whisker biscuit is not great for long range accuracy because of the drag on the shaft and fletching, especially with broadheads. I haven't had the opportunity to do much long range experimenting to test his claims.

I like the principle behind the Octane Hostage, because there is much less contact with the arrow surface.

Only drawback to the Octane Hostage is it appears to be made for only 3 fletch arrows and not 4 fletch