I read my first Kull story--the one from the omnibus (untitled but sometimes called Exile of Atlantis). I quite liked it, and I recognize a seen that was taken and used in a Kull comic. Good stuff.
Then, I've started The Shadow Kingdom. Man, Kull is quite impressed with himself, huh? He is different than Conan. I was wondering about that. "I am KULL!" I don't mean that as a disparagement. I like his confidence. I am King. I am Kull!