So, I recently had a run with an interesting setup. Projectiles to sawblades made every projectile a giga sawblade, but it kept the original projectiles speed. By using luminous drill they shot out so fast that they never had time to boomerang, and always hit a wall first. What killed me is I forgot one tiny detail, Projectiles to sawblades works on ALL projectiles, not just your projectiles. So the shotgunner suddenly killed me with 3 giga saws.