No idea how they compare.....only seen a few of each in this forum so Im assuming they are both pretty rare, although, there aren't really any adult pics of Atabapo Fires so maybe that means they are more common, or it could just be that they all die from HITH before maturity in captivity.
also, when you say Atabapo, do you mean the Atabapo Fire, or the Atabapo, they are different, MTN Pike has some pics up of his Atabapo, know one really has pics of adult Fires.
I'll eventually get some newer pics of my fires posted, HITH and all. They are getting some nice size, but may need cosmetic surgery for the HITH. 3 left, although the larger 2 may get rid of the 3rd soon, if I don't move him...