Only thing I've heard good about 'em is the price (E.g.: Free)

If you want a Zippo, find a cheap one and get the Z-Plus insert. I have 3 other torches plus boxes of matches and butane disposables everywhere, and all I ever use in the Z-Plus.

People complain about the low capacity, but I bleed mine every time it needs refilling, and it lasts ~ 3 weeks on 2-3 cigars a day.