Mace Windu alone makes the prequels objectively better then the originals.
So what is Lando to you? Chopped liver?
Because to me he is an objectively better character than Mace Windu. You can argue otherwise, but be warned that I will take any such argument as the equivalent of arguing that Anakin Skywalker is a better character than Han Solo.
Oh yeah a backstabbing snitch is so much better then a loyal but badass Jedi. But he redeemed himself later on, so it's all good, right?
Mace Windu's lightsaber is PURPLE. Making him the only dude in the galaxy with a lightsaber that's not green, blue, or red. That is badass.