Quote Originally Posted by LotusCorvus View Post
ASFs are really great for very picky Balls, or if you need a lot of small pinks. For just 4 (I'm assuming) medium-ish sized Balls, especially if they're already eating well on rats, I'd suggest sticking with that. ASFs can be hard to find, and between the slow growth, large litters, and the tendency to bite (only about as bad as mice, but worse than rats), I just don't see ASFs between quite as worthwhile for a small collection.
One of mine is over 1600 grams. She eats four at a time if not five. All of mine are eating soft furs and I get mine for $3 each in Knoxville. I have easy access to them and a steady supply. You can produce pet quality feeders through selective breeding. I avoid bites by always picking them up by the tail and when they are away from babies.