The answer is no. Everyone is different. I put my feet pointing at an 80 degree angle and lean foreward slightly. The guy that stands next to me had both feet together pointing away from the target. These are some stances to try but you won't know which one to use if you don't try them.
There are thousands of different ones, so if you do miss that 10 point buck or lose that big competition, just blame it on the stance.
