Which map should I make?

So, I have two great ideas for a Minecraft Map! They're both kinda Minigames. Which one should I make? A Super Smash Bros remake inside Minecraft, which will have different classes from different games, like a Minecraft Skeleton and also Pikachu. There will also be a PVE system inside it too.

My other game is Pokemon Mystery Dungeon in vanilla Minecraft. Pokemon Mystery Dungeon is where you fight these bad Pokemon, and you're also a Pokemon. It won't be exactly like the original game since some aspects would be too hard to recreate.

Which one should I make?!