According to the cigar aficionados, the ONLY approved way to light your cigar is with a wooden match (or "spill), and ONLYafter the chemical head has burned away..... And the flame never allowed to touch the cigar.
And of course, one does not "puff" while lighting... One merely heats the cigar to a glow and only then takes a puff.
Then we can get into the still-raging controversy over "piercing" or "cutting".