First off I'm not BASHING the other chaos gods. I love all of 'um, I think they're all freaking awesome. I am not saying Nurgle is the best in terms of cool or interesting factor.
But from a lore standpoint, wouldn't Nurgle be BY FAR the best chaos god to turn too?
A. Grandfather Nurgle and his daemons actually care about their followers, in a fatherly way no less. All the other chaos gods would most likely use you and then toss you away like a used condemn once you served your purpose. Nurgle is essentially almost benevolent if you follow him.
B. The daemons of Nurgle don't seem all that bad (in terms of Warhammer bad... in a universe where nearly every one has a brutal violent darkside). You got the beasts of Nurgle, which are described as being like giant puppies, they just wanna play! You got the Great Unclean Ones who are paternal and careing. Then you got those cute lil' buggers who are mischievous but not evil. Plaguebearers are all business though.
C. Ya gain near immortality.
The only downside is you turn into a giant pile of decaying YUCK. Ya that sounds bad, but ultimately it's much better than the fate the vast majority of followers of the other chaos gods face.
I'm not incredibly well versed in the lore of the other chaos gods, so I am legitimately asking this question, am I missing something?