The impact driver has replaced my hammer. The nail gun is used to nail roof boards only, screws every where. I even screwed the roof boards on one building, it was faster than hand nailing but slower than the nail gun.
Let us look into the future and see what is really going to prevail. What will the world look like in 150 years? I am sure there will be big changes, beyond my imagination. A timbered building will be a speciality item and how will that speciality item be cut? By hand, technology that will not fade. Tim