The first Who I was exposed to would be Pertwee,but I dont really remember much about him (I remember more about him as Wurzel Gummidge),but he was good from what I do remember.
Baker (of the Tom variety) was the one I really grew up on though,so to me,he is THE Doctor!

I will give props to Troughton & Baker (of the Colin variety) though,as they were quite good from what I saw of them!

Hartnel never appealed to me as he just looked like an old man!
McCoy was someone I could not even watch as the Doctor,even though I liked him as one of the O-Men!
Davidson was a terrible choice!
As for the last three,I have no idea what they are like!

I'd like to play the part as Doctor Who one day,just for a laugh!

Snarf is shit. His death will be rejoiced!