Trying to get some info together on one page for Kibble preferences and difficulty to tame on different creatures. Feel free to comment on what foods are most effective for taming, and if you can give approximations about the creature's level and how much % it gets per kibble or meat on x1 taming so we can get a better idea of how difficult they are.

Shieldhorn-Exceptional Kibble
lv 250- ~2% tame per kibble

Harbinger- Extraordinary Kibble

Savage Hammerhead-??? Kibble
Meat- Raw Prime Fish

Aegis-??? Kibble
Meat- Raw Prime Fish

Gorgon-Extraordinary Kibble
lv. 250 ~2% tame per kibble

Something like that. Any other notes like high torpor drop are useful. Or the extraordinarily long wait time between the first and second feeding on the Lodestone Golem (took around an hour). Also, the passive tame hitbox for it is around it's lower torso, so you have to get between its legs, look up, and sometimes jump to get it. And most of the stuff I've tried grabbing with the Quetz can't be grabbed by the Quetz, so if anything can be picked up, that's good to know