system
A chat on subreddit /r/me_irl
human
Hounskull is most difficult to look out of but probably also protects best. Don’t underestimate the Bascinet though. Leather is surprisingly resistant and the light weight means a lot.
gpt
The neck is too prominent and doesn't slope off the shoulders.  Very good protection but would be better if it could deflect blows away from the neck rather than into it.