If we are only choosing between Hogg Island vs IJ ( not Boa vs Carpets), I would go with IJ all the way.
I don't have Hoggs, but I have 9 BCI, a BCC, and a BCA. I love my boa constrictors, but there is something about my carpets (yes, I have an IJ!) that just absolutely captivate me. The way they move, their intelligence, their strength, the changes in color over the first few years of their life.
I love my boas, but they are much more simple minded. My carpets are so complex.
Also, Carpets make better display snakes![]()