Difference in Genus: E.Black Necks vs. others?

[njriderac]

i personally like plains they feed well and are wonderful to handle even the little babies! they also come in some interesting color morphs at a reasonable price (i personally like nebraska albino plains there purple and yellow when you see them in person!)

I do like the plains look - i could almost pass the normal plains off as an eastern black neck to my 5yo... they look kind of similar.

I think i'm making some headway here....So they have different diet interests than the blacknecks? Easier to switch to pinkies and easier to handle?