I am by no means an expert but I keep both species using very similar setups. I think BCC's have a reputation of being a little less tolerant of husbandry errors so that it why BCI's are recommended for a first boa. But if you have the husbandry nailed down for a BCI then I see no reason for the swith to BCC to be an issue. When researching this type of stuff I have found that everyone usually just repeats the information that has been written by a few of the more experienced BCC breeders. Who can argue with that? But the species overlap in the wild so how could the husbandry really be that different?