I would call the Cabardino babies sensitive more than spicy myself. There is a well-known and darn good spook in all of them, which is also what makes them jump the bejeezus out of everything.
My own homebred A/O hunter was also born broke and the easiest baby in the world for absolutely everything. Until the famous “Cabardino Spook” came out at around age 6. He’s honest as the day is long and will leave from anywhere, but god forbid you move the furniture on the viewing platform in the arena.
I’ve found, too, that you simply cannot get tough with them. No negative emotions in the saddle. Mine is very good at making me clear my mind and be present and let go of all the crappy stress from work and such. That makes him the absolute best ammy horse ever!