I loved Ki Adi Mundi's death from ROTS, he deffinatly had the best order 66 death. When I was young, I was real sad when Yoda died, and I mean real depressed lol. But I also loved Darth Vaders, very powerful.
I think ill have to pick Ki-Adi Mundi, its the only death in a movie that brought me so close to tears.
Vader's at the end of ROTJ. It's the only time we ever see him unmasked, and we had to live with that for 21 years until TPM came out. It was our only Anakin Skywalker glimpse, and I loved watching it, still do infact. I still love watching my Star Wars VHS versions, the ones with the interview between George Lucas and Leonard Maltin.