Several words: I detest the taste of rayon, it is not an option. Tastes like what I imagine cooked dog turd would taste during break in
To each their own. I just swapped to rayon after the old days of organic cotton balls. We all remember those right? Could buy a bag of them at CVS / Walgreens, get them home, boil the shit out of them, let them dry, unroll them, try to work them in your coils, and lord forbid you forgot to wash your hands, the oils from you fingers would get all up on your wick and fuck up your toot. I tried the PIMA / SUPIMA cottons, didn't really care for them. Tried the "Japanese Cotton" pads, didn't care for them either. Only cotton I use when I'm away from my 5lb box of cellucotton is cotton bacon.
When cellucotton (rayon) became a thing, that changed the way I vaped. Even my old B&M swore to me: "Rayon is some nasty shit, we'll never try it, or even carry it!" - 6 months later, they started carrying it. A few guys out there even switched to it after experimenting with it and still use it to this day.
What do I know, though? I still long for my SS Mesh, Ceramic, and Braided cable wicks.
Return of the Genny TOOTS!