Ok here's what i think were the best sith and jedi

KOTOR series:
Jedi exile
Darth Revan

O by the way the first one is the best jedi and the bottom one is sith

TPM:
Gui-Gon
Darth Maul

AOTC:
Mace Windu
Darth Traynus

ROTS:
Yoda
Darth Sidous

ANH:
Obi-Wan "Ben" Knobi
Darth Vader

ESB:
Luke Skywalker
Darth Vader

ROTJ:
Darth Vader(when he turns back to light)
Darth Sidous

If you guys got diffrent thoughts please comment!