My top 5 droids in the Star Wars galaxy.
  1. R2-D2
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    Anakin and Luke's R2 unit and the droid whose been responsible for some of the most important information in the galaxy. The Death Star plans, Leia's message to Obi-Wan, and half the map to Luke- All Artoo.
  2. K2-SO
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    A deranged lunatic and former imperial droid. He gave his life in the battle of Scarrif so Jyn and Cassian could broadcast the Death Star plans to the rebellion.
  3. BB-8
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    The droid responsible for the other half of the map to Luke Skywalker. The droid who brought Finn and Rey into the Resistance.
  4. Chopper
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    A smarmy little rebel from the Star Wars Rebels tv series. A former Republic droid who joined the Crew of the Ghost after crash landing near Heras home.
  5. C-3PO
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    He discover the imperial forces on Cloud City before anyone else, I guess? JJ Abrams later gave him a red arm, so there's that. He also translates R2 for those who can't understand them and the Ewoks believe he's a god, so that was sorta helpful. His best moment probably came in Empire Strikes Back when Chris carried him around in a back pack though.