And another cotton pvs rayon
thread goes sideways to the dogs.
Since I was the offender let me try to bring it back.
I have used both rayon, and various brands of cotton, including cotton bacon.
I have heard rayon has to be wicked a certain way. It could be because of the atty I was using but I just wick, nothing special and it does fine.
I run both cotton and rayon rather loose in my attys and don't really notice a difference in performance-- vapor production. Flavor seems slightly decreased with rayon.
One thing though with rayon is I can go longer between rewicks. Also, I can switch between flavors with rayon, whereas cotton seems less forgiving when doing so.
Cotton gets the nudge, but only slightly.