I never like big raid groups 17+. It feels too much as mechs to spells. To me it seem like it would be be more fun. I do understand less people mean more on per player but i never had a problem to push myself to bring my best (heroic/mythic low-mid raider). I wonder if is there guilds who just raids heroic as an 10 man and do mythic plus still.
I want find one to see if i can join to see if its as bad as people say it is with the 10 only.