Who's your favorite doctor from Dr. Who?
It's really hard. If I am allowed to split the two series, I'd say that in new Who I prefer 11th (Matt Smith): even though I started with 9th, Smith's is so much like what I would like to be.
In the classic series... I'm torn. I loved the 2nd doctor (which is not a coincidence, since Smith took something of that doctor for his own), but also the 3rd. I'd say Troughton's attitude with Petwee's writing.
If I have to choose one overall... don't ask me, I'm not ready.