Hi Josh. Yes, it is true that many, or most, of the nitschei and ceratophora imports do not fare well long term and most will be dead within a year. This is mainly due to people who have never kept any Atheris species starting off with one of the more difficult species, instead of a hardier Atheris species. Most of the imports come in with heavy parasites and may be in poor condition, as well. My advice to you is to start off with squamigera or chlorechis since they are much hardier and you can learn their requirements and their proper husbandry and then you can work your way up to the more difficult species. With some Atheris experience under your belt, you'll be better adept to deal with problems as they arise with the other species. Also, squamigera and chlorechis are readily available as CBB, whereas nitschei and ceratophora are not. Good luck.