thats great and all, but trust me it CAN happen fast enough that even with you standing there with your tongs, you might not be able to be fast enough. and if you dont want stunned ones and they eat f/t why not just freeze it if the snake wont eat it? or offer it to another snake?
sorry for getting it off track but i just dont see the logic in switching snakes from f/t or pk to live
for the record, i kill mine instantly, offer them to a snake, and if that snake doesnt take it they get offered to another and so on and so on. if by some crazy event none of them would eat it, it would go in the freezer.