Im just prolly not following the thread for the last page or so as close as i should but.....
I wouldn't expect AIN to bring literally ANYTHING to the table (that isn't already available) that will effect current dab techs, the hard numbers are close enough from what I've seen to SIC to where its not going to be a game changer of any kind.
Im not sure exactly what the comparison to inhaling quartz was about but Id expect if you have a properly sintered and polished adv ceramic, and a properly formed and polished quartz.......you wouldn't inhale any of the dish material......unless i missed something in the linked article.
If all that is trying to be accomplished is to find out what is "safe" and what is not, quartz and SIC have been in use for years with no issues save for perhaps using a physically damaged dish MAY not be a good idea. Ive torched SIC to fully bright cherry red with MAPP gas (much hotter then propane or butane) MANY times to clean it and soaked it in all sorts of things (off the top of my head ISO, PBW, oxiclean, DC cleaner, Simple Green, dist water, boiling water, salt water, industrial cleaning vinegar, toluene, 710/420 cleaner/formula, brake cleaner) to see what worked best (incidentally regular distilled water works the best by far IMO) to clean it and I can say under as careful visual scrutiny one can do unaided by magnification, that nothing has effected it in anyway to have loose inhalable materials from the SIC.
There are many, many, MANY (like hundreds) forms of SIC, Obsidian is a specific and I wouldn't doubt "unique" formulation and I have several of both "tier 1 polished SIC" and Obsidian to be able to say with certainty they are indeed different enough to be named something else however i will not say Obsidian is noticeably "better" then SIC aside from i do find it to clean up even easier then polished SIC. Tier 1 or Tier whatever or S-class S-Tier etc etc are all their own in-house classifications/advertising word vomit and hold little if any bearing or weight in the real world......someone can call something God class all they want, charge 2-3x more then everyone else and it won't make it perform better.
I see nowhere at all in the linked article that AIN would be conductive, in fact it repeats its insulating properties numerous times.
And as we have discussed elsewhere before, Im almost certain diamond would be a terrible dab surface due to its heat retention.....or lack of.
If D-nail needs to improve on anything its clearly their jokes for prices, there is no reason at all why their gear should demand such a premium, maybe 5 years ago but now there are far to many effective, healthy options to choose from......and they really need to sort their carb cap situation out, get us 1 at a ~<$30 price point, I really don't care if PukingBeagle or ScoobyDoo himself looked at the quartz before he made it it doesn't justify 6 of the 9 current options to be >$100 3 being >$150 and only 1 (roughly 10 year old design) is $45
If I've misunderstood anything Ive spoken on I apologize in advance