God in the Kof

First, habit. The point is that this should be discussed. I write with אואו, so it is not a holy name (at least in my opinion). In the books (the later ones, after I understood this) I write this way because God in the book sounds bad and also sounds vulgar and jarring to a secular eye. In regular writing I hesitate, since on the one hand there is no prohibition and no reason not to write what you intend. On the other hand, it seems to me that habit is good to be careful in the name of God. There is another thing to be careful about when writing on a computer, whether it is a heshiva to write the name of God, and in erasing it, whether you violate “You shall not do this to the Lord.”