Which takes me back to Harry again. There's a scene where Dumbledore escapes from the evil Ministry in spectacular fashion. He could have just disappeared, but he doesn't, he does it with a flourish. Kingsly the auror says afterwards, "Dumbledore may be a criminal, but you've got to admit, he has style!"
If you're going to be a tech-magician, and if you're reading this you probably already are, then don't cast your spells flat, be like Dumbledore, have some style!