There was a similiar thread not to long ago about the colonel's so I felt I would do one with the main scientist.
For me Rodney McKay wins by a landslide but that isn't a knock on the others. It's just that he is in my top 10 tv characters of all time so he is a giant among giants. I loved how he was basically the star of the show even though he is not even close to being a typical lead/star. He could be rude and cowardly at times though brave at other times though sometimes that felt more like it was inspired by a need to prove how smart he was just as much as it was to simply do the right thing.
Jason
For me Rodney McKay wins by a landslide but that isn't a knock on the others. It's just that he is in my top 10 tv characters of all time so he is a giant among giants. I loved how he was basically the star of the show even though he is not even close to being a typical lead/star. He could be rude and cowardly at times though brave at other times though sometimes that felt more like it was inspired by a need to prove how smart he was just as much as it was to simply do the right thing.
Jason