We aim to optimize things for initial load performance and time to interact and we want to try to make initially required css preloaded via preload attribute.
Also we analyzed the order of the elements in head want to move bundled css up in the chain via meteor-bundled-css.
Now I did not find any way to solve and I also found this old issue that may be reopened? <meteor-bundled-css/> doesn't work with dynamicHead · Issue #9982 · meteor/meteor · GitHub
@rjdavid I saw you commenting the above issue. Did you resolve this in any way?