Simonson's Run on Thor Or JMS?

Which run do you prefer and why?

Simonson, hands down.

See: Beta Ray Bill.

Simonson's. Not even a contest really.

Why? All the good things that JMS' run had, Simonson's had as well, except with a higher level of quality and much more. That's the best way I can summarize it.

JMS' Thor run was good I'd say but very few runs match up to Simonson's Thor.

JMS

only becasue i have'nt read all of the other.

JMS did great work updating many aspects of Thor. He got the series in a good direction, and helped the movie get made.
But I still favour Walt Simonson as the best.