I think all will work, but some will be more applicable to the Osmose than others.
… and my understanding is that some presets are being designed specifically for the Osmose.
my experience is that every expressive surface has its own unique feel, and ‘patches’ that work really nicely on some, dont really work on others… or might need a bit of fine tuning.
the Osmose is no exception to this, not only due to the keys, but also due to the fact the Y axis is seen as an extension to the Z, so that means you cannot play a specific point on that axis as you can with (e.g) a continuum.
so its different, but the strength of the Eagen Matrix is the ability to capture the subtle expressive inputs and apply this to a very comprehensive sound engine.
it wont be a continuum, it wil be its own thing.
I very much doubt (nor want) the Eagen Matrix will see any ‘overhaul’ in the UI… its a very mature ‘product’, that has proven itself over the years with Continuum owners.
For sure its a bit tricky to understand at first, but the concepts are reasonably straightforward, basically like an advanced ‘pin matrix’ , but where the pins value can be expressed as ‘formulae’ combining the expressive inputs.
my (limited) experience is that patch design feels a lot more deliberate, its not quite so open to just patching stuff and see what happens… it rewards a certain amount of dedication.