OK so I didn't read all of these posts...

I breed my own so I feed live.

I prefer to feed live because if the snake don't eat it I can put it back.

If you have a snake that takes F/T readily then I would go with it because there is less risk of injury, other then that if you don't mind throwing away a few rats then F/T is the way to go.

On the other hand if you don't mind having a pet for a week (or in some situations a few months) then live should be ok, if you feed live always supervise.

Mike