Yoda darker than Obi-Wan
Is it just me or did Obi-Wan not kill a single person in the entire movie series? On the other hand Yoda personally kills several storm troopers. Obi-Wan is a lot more modest and naive, whereas Yoda's awareness of his superiority could be construed as arrogance (for example, he does not risk his life when fighting Sidious and instead retreats because he sees himself as the Jedi's last hope). Who do you think better exemplifies the ultimate Jedi between these two?