My currently best shooting arrow is a bamboo shaft with a screw on insert weighing 600grains, the only screw on heads I own are the ones mentioned above, knowing how two blade fond we all are do you think I should stay with what I've got or buy some two blades. And if you prefer two blades recommendations would be nice. Personally I don't think deer are really going to care the only thing that has me worried about this head is that the "bone tip" seams like it would take up a lot of energy