WUB-WUB-WUB Whats that? I can't hear you over the Doom Sirens and dying Loyalists! Emperors Children don;t just smash Space Marine skulls, they do it with style! LoyalistAlpha said it best above, if you're going to be a chaos mutated, psychotic, killing machine, you might as well have some fun with it! Plus, we have the best soundtrack and swankiest kit.
I want to like Emperor's Children more, but Slaanesh forces tend to get the short end of the stick compared to the other gods in terms of being fleshed out in books, games, and lore. Voted Thousand Sons. They are part of what drew me to Chaos to begin with.
It's a tie between Thousand Sons and Emperor's Children for me. Flipped a coin to decide, Tzeentch won. Just as planned.
I would have chosen Sons of Malice, but since they aren't there, I chose the Emperor's Children, cause Slaanesh is my second favorite dark god.
World Eaters easily, since i'm an Iron Warrior devoted to Khorne. I've always had a soft-spot for the Sons of Angron because of their combat prowess and their aggressiveness, something the other legions lack in some respects
Thousand Sons for me i like how they look before and after Heresy plus power knowledge and sorcery is related with them. Emperor's Children are my second favorite God related legion.
I always chuckle at the name Angron, because there's a subway station in Montreal called Angrignon and every time I see it, without fail, I think "Trains for the Train God!" Every time.