I voted Dumeril's. I've had BCI's and do like them but I think Dumeril's are prettier personally and great dispositions. Mine is actually pretty active at night but they can definitely be secretive. Mine burrows a lot but it's kind of cool as she will just have her head exposed in ambush mode. And as mentioned, I had two very large female BCI's in my collection at one time so if size is an issue, keep that in mind.