I love the longer Rizla Blues for a nice cone, and I really like Raw papers because they're unbleached and have the diamond design on it that makes it burn really even.
I bought the Iolite yesterday, im glad i found this post, heating the unit with the herb in it for 10 minutes produces the best results for me. I know the manufacturer stated that Ronson butane is recommended, but my local head shop told me to stay away from it and to get a more refined butane...