Old models, always, forever, without exception New character models are absolutely god awful, both the characters themselves, and especially the animations. If all I could play were new character models I'd never touch the game again, it's that bad to me.
I'm a fan of the Luclin models. Yeah, I'm an oddball. But in my prep for launch tomorrow, I reset all character models to Classic. I'm not playing a barbarian shaman this go, so I will miss the polar bear head hat look, but for some reason it just feels right to me to use the Classic models.
We all got that free Hero's Forge unlock for the anniversary. It is going to poke at me continuously to use it lol. Must resist....