|Naked Weapon (Chek Law Dak Gung)||R2E|
A two disc special edition exists in Region 2, with additional interviews and featurettes covering each of the main stars of the film and a feature specific audio commentary with actress Maggie Q. and Hong Kong film expert Bey Logan. The Region 2 also has much better cover artwork in my opinion.
Even though the Region 2 release contains a Cantonese audio track, I must reiterate that this film's intended language is English, despite its being a Hong Kong production.
The Region 2 release is clearly the way to go for those seeking the superior version.