https://www.warcraftlogs.com/zone/st...t=80&boss=2337
Carapace of nzoth with 1 feral druid, 1 windwalker, 3 affliction locks
With warlocks being rock bottom.
So that is not really true.
And I will probably play demonology there simply because this is my main spec which I am most familiar with and it feels fun.
I already said my RL I won't ever play affliction. Destruction only when there is huge difference between these specs. Because it ultimately boils down to survivability like this:
https://i.imgur.com/6tzXn8U.png
and this:
https://i.imgur.com/DpW0J2i.png
No matter what guild you are, first you need to ensure your raiders can stay alive for most of the fight having at least 95%+ survivability.
Otherwise you will end up with having bunch of unreliable people and problems reclearing raids.
And this is not true for very top guilds simply because dps is a bottleneck and you already have the best players.