How do you usually justify replacing the same character, or figure? For same figures, what kind of damage dealt by playing overtime is enough to justify replacing it with the same, but new figure? Or do you keep it and deal with it? For characters, how often do you replace it with a new design? For example, what makes you replace your favorite classic Prime with Siege Prime? (And now as someone who has Siege Prime, I am wondering whether if I should replace it with Earthrises one in the near future or wait until they make another better one for part 3) What requirements do you need to enough justify replacing it with a new one?