DevUpdのClothの件、最後の一文での表現 (reduce the amount of avatars causing hard stutters on loading and scaling) を見る限り初期化コストのことを気にしてそう?
もしそうだとすると、コメントでは初期化後の平時の話をしてる人が多そうでうまく噛み合ってない感あるのがちょっと気がかり。
#VirtualLens2 v2.12.2 has been released.
This update fixes an issue where changes to the default resolution made between setup and reopening scenes may not be applied.
If you experience issues with the default resolution not being applied, please update and try setting it again.
#VirtualLens2 v2.12.3 has been released.
It includes support for mixed parameter types in the Animator Controller and fixed setup failures under certain conditions.
If the setup was successful in v2.12.2, there is no need to re-upload as the result will remain the same.