That's what those gi-normous "chuff" tips seem like to me -- to make huffing easier! Got nothing whatever to do with mimicking the feel of drawing on a cigarette! Heck, a regular driptip is different enough, though it's possible to find very slender ones that really do feel quite similar on the lips, to the slenderness of a cigarette. I used those at first, but the main problem with them is that they're *so* slender, condensate builds up inside them very quickly, gotta constantly be rinsing or swabbing them out.
But the biggest thing is that there needs to be some *resistance* (not the ohms kind!) in the draw, not just airy like an empty straw. I tried the empty straw method once when trying the patch -- totally useless, totally unsatisfying. Cartos have a really nice feel in that regard, nice tight draw, but I'm too spoiled with rebuildables now, can't really get much flavor from a carto.
Andria