Haven't Bought a Peterson Old Boy yet -- strange, since ALL my pipes are theirs. I may do that one days soom, although I really like my Jetline. Every Calibri I bought went bad in a month or two. I have two zippos, one with the pipe insert. But the latter doesn't "work" for me. Feels too awkward. And, I don't like the smell/taste of the fyel, even Zippo's, which is the least offensive to me. I like the heft and design, especially the side light of the Jetline.