I breed rats as feeders, but my collection has far exceeded what I can produce. I have many small Balls and Boas that are at the size they can eat full grown mice (30-50g) or weaned rats (roughly same size).

My question is, are any pros or cons for feeding rats vs mice. Mice seem to be cheaper when purchasing frozen feeders online, but if there is a benefit for feeding rats instead, I'd gladly pay the additional amount. Thanks in advance!