you can get a complete pass through with any arrow. even with 35 pound draw if you hit them in the right spot every time. speed doesnt necessarily mean pass trough. pass troughs are over rated anyhow, when they design bullets the make them so they use up all there energy in the animal. same can be true for arrows its going to hurt more. which in turn means they lay down quicker.Looking for something with speed but i also want a total pass thru too