@mijostyn My 'on the sauce' moments is fuelled by off the shelve products, no need to use illegal substances, fortunately for myself, caffeine based beverages is ample to get the party going.
I have not any recollection from any input from yourself on this subject, and I have read many individuals accounts over a long period of time. It is hard to determine where you are in your comprehension of this subject and if the subject of Styli Forms is something that you are quite serious about.
To help you understand my place that I am with this subject, a Styli is a Material that is hard wearing and has become the preferred material over other Jewels used in times past. More importantly it is a interface between two materials, and contaminants that might be present on the surfaces of the interface materials.
There are Jewels designed to have a form that are mechanically more suitable than other forms at this interface.
These forms of Jewels are produced mainly as an item offered by a Brand and are selected to be supplied at different levels of purchase value. The Sales Spiel offered to the Consumer is usually the information that will indicate where a Part offered fits into the Production Companies Pricing Range. Customers who receive of such Parts, especially those who produce a Cartridge Range will be quick to add their own Sales Spiel to a already supplied Sales Spiel from a Producer, and hence the fantastical descriptions commence.
The 'merry go round' evolves to their being a Cartridge offered, of which there will hopefully be many, to make the product a worthwhile venture. This results in multiple Customers and Users of the Produced Cartridge, of which many will publically make their assessments known, with information supplied as a result of subjective description, combined with historical recollected information from the Sales Spiel, this can quite easily turn into a description that does not mirror the supplied information from another's assessment.
Hence the suggestion I am keen to make, that is to attempt to experience the device in advance of purchase, or definitely speak directly with somebody totally qualified through a broad experience of carrying out assessments on differing assemblies of parts, to help with the decision being made.