Spell speed will be good for Thunder. We'll get certain caps to get an extra tick. Crit's value will increase for us, that's a really nice buff.

The Det nerf on autos does not affect us and I feel spell speed will be good until a point too much will cut Enochian so it's value won't be as good.

*Gonna take a guess here but maybe it will go like this*

Hit cap > WD > INT > Spd (Until cap) > Crit > Det > Spell Speed.