Poll
80%
20%
Dooku. He taught Qui-Gon, therefore he knows all of his moves and how he fights. It is also stated that he knows how Ataru works and knows how to effectively counter it. Obi-Wan will simply get pwned wth the force. The only way the duo could win is to play the sympathy card. Qui-Gon is Dooku's beloved apprentice and Obi-Wan is like a lost grandson. They could play this to their advantage but I doubt it will help much.