my friend Jonathan has the
DS Audio Master 1 Reference for sale. he prefers his DaVa Reference head to head. i'm not saying which one is better....and he likes them both but has a preference. and likes that a DaVa can use a conventional phono stage.
you can buy a DS Audio Cartridge today. right now. you can't even order a new DaVa for 6 months they are so back ordered.
i've heard the DS Audio top level at a show, but not lived with it. i think i also would prefer the DaVa. and my Etsuro Gold cartridges too. so personally i don't see the DS Audio as doing things beyond other top level cartridges. it might do things differently...but not above or beyond. but it's very good and top level. just my take. YMMV.
i also own the DaVa Reference.........and the Wadax. i'd agree that the upside of the DaVa or DS Audio is higher in terms of musical rightness, but many other cartridges would also do that. OTOH the Wadax offers a whole world of music a click away. easy peasy. with clearly unique performance for digital.
so the way top level cartridges are transformational as a group, is a separate thing compared to how the Wadax is transformational. cases can be made about it.
would i use that word in either case? maybe not. but...owning both....from a particular point of view i think the Wadax comes closer to something new and different and game changing than any cartridge.....if i had to choose.