Favorite type of main character?

Whats your favorite type of main character to follow? I’m talking about the type of main character that just makes the story fun or interesting to read. For me, i love the unapologetically “cruel” and “evil” main characters who don’t give a crap abt punishing ppl who actually deserve it. Not that “violence is wrong” type of character who will pull that line even towards the worst ppl (like brother what r u talking abt this person literally tortured you and your family i think even he doesnt get the pass ). That type of character along with a bit of softness in their personality towards innocent ppl or ppl who they can see have a good heart makes a fun read for me.