I have and love them all. For social occasions, I have an Old Boy (not a knock-off, but the real one.). I also have the range of other nice, and in my judgement, entirely functional butane lighters of various brands. Then I have a Nimrod Commander, Nimrod Sportsman, and two Zippos. The newer Zippo fuel in the black can has the sulfur removed, so the smell is not obnoxious, and if you can tolerate a very transient whiff of naphtha, the smell isn't at all intrusive. And--as we all know--the Zippo is the only one that will work in a stiff breeze. At home I use either matches or wax-impregnated hemp string, lit off a candle.
And then, there's the matter of temperature. Matches burn at about 650 degrees Celsius, the hemp string slightly cooler, and the Zippo slightly hotter. Butane burns at 1977 degrees Celsius, so that's quite a range. Just be careful when using butane not to scorch the wood or overheat the tobacco, because it will prevent the tobacco from toasting at a nice temperature, bringing out the full flavor of the tobacco. A torch, of course, should never be used, because it burns at a mind-boggling 2677°C, dangerous for both pipe and tobacco.
Then there's the most useful of all, the Bic, functional, inexpensive, and disposable. I remove the child safety feature from mine, but if you have children or other short people running around, leave it on. Just remember that it's still butane, and turns over 1200°C hotter than a zippo.