A long time ago, I ruined a nice Stanwell by using a butane torch lighter with it. The butane lighters are just too hot and will burn the rim of the pipe. The Zippo Pipe Insert lighters seem to be the easiest on the rim of the pipe by focusing the flame down, into the center of the bowl. But, this same 'focused' characteristic makes the actual lighting of the tobacco slower and more difficult that a standard Zippo does. I keep both a standard and pipe Zippo in my smoking basket and use them both regularly. I tend to use the one with the pipe insert when it's windy and when using high zooter pipes.