I like the Regime outfit because it portrays him as a villain, is modern, doesn't have an annoying noose or gross toes sticking out of his boots, & it makes more sense when he pulls a knife & cuts you, because that's what they do to you in prison - be careful not to get shanked.
I'm sorry to have to tell you this, but if you didn't vote for Earth 2, you might be a horrible human being, on the levels of Josef Stalin, Joseph Goebbels, or Mother Teresa
Earth 2 is the best for me, but well maybe it's because I still don't have him in PS store in Russia. They are trying to make me play Red Son Grundy!!! I know they do
That's also my favorite. The reddish / brown shirt is cool. The hat just makes it hilarious when you see the win pose with him mean mugging the screen.