King Sombra Hates Kinderquestria.

King Sombra has gotten everything he ever wanted, and he's absolutely fed up with it.

King Sombra, after being blasted by the Elements of Harmony in his original world, finds himself in a slightly different world than the one he just died in.

Kinderquestria vs. Regular Equestria. Which one is worse for otherworldly villains?