I did like how Walter got out of a ton of situations and (spoiler) how he killed gus was just flat out genius.
But best character as In boss or gangster, uh hell naw, dude should have been killed Jesse Crack head ass and he literally allowed his smut ass wife to fukk her boss and put his back against the wall most of the series. I mean she covered for the wrong of her boss but got all holy and righteous with walt, that was some bullshyt.
Now If he would have just killed Jesse and found a plethora of hoes for the stable especially after his wife cheated then yea walt could be up there.
He also should have killed hank, he saw how relentless he was on catching hiesenberg, would have saved himself letting gus take him out actually.