I guess I'll side with Anemone too then. They both got 2 alternation costume but Cattleya got rainbow ver. after all. Not to mention I prefer Anemone.
About waifu topic... Well I really hate it when people start insult other people's taste. As long as it not gonna descend into pitiful insult war, I'm all game into it. It's one of the charm of this game without getting tied to power and skill of the unit after all.