RE: Octane or Wisker Biscuit rest
The Octane Hostage Pro is obviously the best choice. All the advantages and none of the disadvantages associated with constant fletch contact.
The brushes have been upgraded on the Hostage Pro and rpl brushes are available and easily changed.
I have one on my Ross Carnivore and even though I prefer a dropaway (Limb Driver) the Octane Hostage Pro has performed very well.
Dan