Vulcans won't be in for weeks yet. It has a 1" shorter brace height than the Vectrix so will be less forgiving I assume.I would say that the Vectrix is quieter and a smoother overall shooter than my Tribute. The Vectrix is the best bow I have ever shot. My Tribute is no slouch by any means; Hoyt has just really put it all together with this new bow. You guys and gals really need to shoot one and see what you think. BTW; I called Scheels in Des Moines and they are selling the Drenaline for $799.99 when they come in. My dealer tonite told me he will follow and really didn't know what price he was exactly going to have on them until I called him with Scheels' price. He will match Scheels' price. The Drenaline is not avaialble for sale yet in any store in IA and all they have are demos.