Sam Witwer had a really interesting order (for kids at least), and it went TCW, ANH, ESB, ROTS, ROTJ.
Anakin would be their hero. When they see what’d happened to the galaxy and that Darth Vader killed him in ANH… Finding out that they’re one in the same in ESB would blow their minds even more than it did for any of us. They would have actually known Anakin and not just heard about what a great guy he was from Obi Wan. You also eliminate 2 out of the 3 prequels.