Cause for me Clone Cadets was so amazing in terms of exploring Clones that I to this day love the episode. The interaction between each clone or clone with other character like Shaak Ti or Bric was engaging. Much more so than Umbara. And it was another episode that falls in the category I love "Episodes with Anakin, Obi-Wan, Ahsoka or Rex". It is Genius. Rookies is classic. ARC troopers is also very great. The return to Kamino and the battle that happens are amazing.