I’ll believe it when I see it.
The reality is that S3D V4.1 is fallow, and hasn’t seen substantial updates in many years. It is arguably obsolete, compared to Cura and Prusaslicer, particularly with the release of the Arachne engine for Cura (and which has been ported to Prusaslicer and is currently in Beta testing), which basically allows you to get almost the same results using a 0.6mm nozzle as you used to get with a 0.4mm nozzle, but with all the speed increases and other advantages of using a larger nozzle.
Similarly, S3D is vapourware that has been coming any minute now for years. It is the rumour of v5 that keeps people sticking with v4.
I suspect the wicked problem for S3D v5 is that it will need to be not just as good, but a lot better than the free slicers to justify the cost, and it will get torn apart by reviewers when it isn’t. Problem is that the free slicers are so much better than they were in 2018 (when the last major version of S3D came out), that it will be a struggle for S3D to be even just as good, let alone so much better to justify spending more than the cost of an entry-level printer on the slicer. Unless S3D is nothing short of revolutionary, it will have a tough time in a competitive market.