Stam is key for the latch on ability and climbing. It heals fast when you force feed. I have killed 150 wilds with a leveled leveled 85 hatch. So far you will need to put a little into weight if you want to wear good armour.
These are amazing and killing alpha creatures beachside of their bleed effect, a high level can solo kill an alpha raptor or a low lv alpha carno, and with the alpha Rex you can jump on their hind legs and bite them without being hit by the Rex, I’ve killed over 10 alpha Rex’s with these things.