Ok, like I said if you had a choice. I know some balls only take live and there is no way around that. obviously if the snake will starve then live prey is the way to go (any prey, wraped in bacon if need be).
And I know of people that leave live prey in overnight and have seen first had a couple attacks from rodents that were pretty nasty on some nice morphs so just because he said he has had no issues does not mean it does not happen.