Well, Ive tested Marcia Braidy enough to state the following. (This CE2 experiment is a stock R4 XL in all ways except tube material & braided stock wicks. The wicks were soaked & boiled cleaned, but have not been torched) The usual my juices disclaimer applies of course
She works well. Very well. Vapes to dry tank from vertical very consistently. Multiple juices, multiple juice flavors & colors, multiple dry-burns and no wick discoloration in or near the slits. And what Im finding is mostly counterintuitive. The now-larger wicks are severely bent, smashed between the cup & tube wall, & pinched by the filler-ring slits. Theres been no change in wick surface area from stock. Nonetheless, she works. Well enough that Im convinced that MicroCig hasnt done much at all in trying or testing alternate structured wicks, irrespective of their claims.
This outcome has led me to a couple of different experiments with the too-short-stock-wicks, which amount to purposeful wick distraction, with really interesting results. More on that later