any partcular reason for this recomendation...

Again, I'm just starting to research this since I've got plenty of time, but as far as I can tell there are only slight differences between BCC and BCI from a care standpoint. I know that BCC have the potential to grow larger, may be a little bit more nippy, and can be a little bit more difficult to feed due to digestive issues based on what I've read. But, I haven't seen any overwhelming info to lead me to believe a Suriname wouldn't be ok as a 1st boa?