Re: Your favourite Batman...
As far as the animated series I go really liked the Tarzan/Batman Adventure Hour which was turned into Tarzan And The Super 7 on CBS.
As far as the live action shows and movies I have a soft spot for Adam West series and movie, it was campy and not quite totality faithful to the comic book but it's still alot of fun to watch.
But as far as Batman goes oddly enough I found Michael Keaton's Batman/Bruce Wayne the most efective version. He was able to play the sad and slightly mad Bruce Wayne that I thought worked rather well.
The greatest science fiction series of all time is
Doctor Who! And I'll take you all on, one-by-one
or all in a bunch to back it up!"
--- Harlan Ellison, from his introduction
to the PINNACLE series of Doctor Who books