Best training method for CSW

[slarman]

Just wondering what the best training method is for a CSW?
Do you get the best results from -Positive Reinforcement ie Food training,or the use of correction(sometimes reffered to as a choker chain)or pinch collars,head halters or a combination?As a dog trainer I know each dog responds to different methods based on their individual personality,whats good for one dog doesn't work for another!However,thru my reading on this website and e-mailing different breeders it seems this breed certainly needs more patience than most other breeds and therefore perhaps a gentler approach to training and less rigid programs.I'd love to hear from all who have trained their dogs especially those involved in dog sport such as obedience,agility and Shutzhund type training.
Simon