I've only seen the "new" companions.

well so have i but i wanted to find the ultimate companion

She would be okay if it weren't for her constant whining and screaming... Like in "The Daleks" when they went to Skaro, and when she was flipping out in the TARDIS in "An Unearthly Child". -_-

At the moment it seems that it is goodbye to Adam mitchell...

I say, if you have not seen Classic Who, don't vote here, just saying.

She was the worst companion to me. All she did was "Grandfather"! and screaming.