Not that I know a lot about cigars.
I often do relights (just because of my job) after an hour or sometimes a couple , but then i could realize some cigars tend to get bitter and ashy . Specially young cigars , connies, spicy side cigars. But some cigars with age tend to taste as if nothing happened.In my experience , the Tatuaje Havanas, i was surprised they didnt get any harsh or bitter tastes after a couple of hours off. The padilla 1932 either .
Maybe its about some specific leafs with a miner combustion that changes flavor after the burn is off, but dont know which .
Maybe the manufacturers could answer that.:dunno: