Henya is a good example of a model that's far more expressive than any of the Holos but has no "jiggle".
https://www.youtube.com/watch?v=iurvMbIldBEHolofans if you want to defend your models being old because of equality between talent or something then that's fine but the reality is that they're outdated to the point of being a bit embarrassing, barely expressive, and frankly a bit cheap looking.
I straight up did not watch vtubers for a year and a half because all I saw were clips of Holo models, the tracking limits and mouth flap made them visual clutter like a flat image instead of like I was watching an anime person. I only started because my friend is one who makes indie models and seeing what the faces could actually be made me give indies a shot.
There are tens of excellent artists and riggers out there that would do a great job at Holo models thus removing the massive wait time to have everybody updated equally, if they'd swap to VTS instead of their proprietary system (which objectively is not as good at VTS) they'd be able to work with them easily.
