Tom Baker rules them all, but Jon Pertwee Dr. wins major points for keeping his classic car parked in the TARDIS. The only Dr. who diddn't have to hitch a ride.
The best companion Elisabeth Sladen and K-9 although Billie Piper gave her a good run.
The best villian Davros; I could just see him as a steampunk villian.
Favorite episode is Talons of Weng Chiang; great adventure story a good one liners.