i personally don't but the guy i got my westerns from used to breed easterns. they have some really nice colors on them. he had orange ones and some with like purple markings. he sold all of his collection for heath reasons.
from what he and others have told me, they need to be fed on frogs. they can be fed rodents but it significantly shortens their life span. i think it has something to do with their kidneys not being able to process the rodents.
i would like to get into them but i want to be able to start breeding feeder frogs first.